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140 lines
3.6 KiB
140 lines
3.6 KiB
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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* @author Christopher Schäpers <kondou@ts.unde.re>
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Jörn Friedrich Dreyer <jfd@butonic.de>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\Archive;
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abstract class Archive {
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/**
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* @param $source
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*/
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abstract public function __construct($source);
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/**
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* add an empty folder to the archive
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* @param string $path
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* @return bool
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*/
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abstract public function addFolder($path);
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/**
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* add a file to the archive
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* @param string $path
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* @param string $source either a local file or string data
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* @return bool
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*/
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abstract public function addFile($path, $source='');
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/**
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* rename a file or folder in the archive
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* @param string $source
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* @param string $dest
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* @return bool
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*/
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abstract public function rename($source, $dest);
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/**
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* get the uncompressed size of a file in the archive
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* @param string $path
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* @return int
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*/
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abstract public function filesize($path);
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/**
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* get the last modified time of a file in the archive
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* @param string $path
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* @return int
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*/
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abstract public function mtime($path);
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/**
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* get the files in a folder
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* @param string $path
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* @return array
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*/
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abstract public function getFolder($path);
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/**
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* get all files in the archive
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* @return array
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*/
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abstract public function getFiles();
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/**
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* get the content of a file
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* @param string $path
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* @return string
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*/
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abstract public function getFile($path);
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/**
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* extract a single file from the archive
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* @param string $path
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* @param string $dest
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* @return bool
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*/
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abstract public function extractFile($path, $dest);
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/**
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* extract the archive
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* @param string $dest
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* @return bool
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*/
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abstract public function extract($dest);
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/**
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* check if a file or folder exists in the archive
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* @param string $path
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* @return bool
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*/
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abstract public function fileExists($path);
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/**
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* remove a file or folder from the archive
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* @param string $path
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* @return bool
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*/
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abstract public function remove($path);
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/**
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* get a file handler
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* @param string $path
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* @param string $mode
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* @return resource
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*/
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abstract public function getStream($path, $mode);
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/**
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* add a folder and all its content
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* @param string $path
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* @param string $source
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*/
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public function addRecursive($path, $source) {
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$dh = opendir($source);
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if (is_resource($dh)) {
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$this->addFolder($path);
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while (($file = readdir($dh)) !== false) {
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if ($file === '.' || $file === '..') {
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continue;
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}
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if (is_dir($source.'/'.$file)) {
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$this->addRecursive($path.'/'.$file, $source.'/'.$file);
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} else {
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$this->addFile($path.'/'.$file, $source.'/'.$file);
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}
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}
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}
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}
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}
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