move the private namespace OC into lib/private - OCP will stay in lib/public

Conflicts:
	lib/private/vcategories.php

1 files changed, 0 insertions, 770 deletions

diff --git a/lib/files/filesystem.php b/lib/files/filesystem.php
deleted file mode 100644
index 10ec5c41d11..00000000000
--- a/lib/files/filesystem.php
+++ /dev/null
@@ -1,770 +0,0 @@
-<?php
-/**
- * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
- * This file is licensed under the Affero General Public License version 3 or
- * later.
- * See the COPYING-README file.
- */
-
-/**
- * Class for abstraction of filesystem functions
- * This class won't call any filesystem functions for itself but will pass them to the correct OC_Filestorage object
- * this class should also handle all the file permission related stuff
- *
- * Hooks provided:
- *   read(path)
- *   write(path, &run)
- *   post_write(path)
- *   create(path, &run) (when a file is created, both create and write will be emitted in that order)
- *   post_create(path)
- *   delete(path, &run)
- *   post_delete(path)
- *   rename(oldpath,newpath, &run)
- *   post_rename(oldpath,newpath)
- *   copy(oldpath,newpath, &run) (if the newpath doesn't exists yes, copy, create and write will be emitted in that order)
- *   post_rename(oldpath,newpath)
- *   post_initMountPoints(user, user_dir)
- *
- *   the &run parameter can be set to false to prevent the operation from occurring
- */
-
-namespace OC\Files;
-
-use OC\Files\Storage\Loader;
-const SPACE_NOT_COMPUTED = -1;
-const SPACE_UNKNOWN = -2;
-const SPACE_UNLIMITED = -3;
-
-class Filesystem {
-	/**
-	 * @var Mount\Manager $mounts
-	 */
-	private static $mounts;
-
-	public static $loaded = false;
-	/**
-	 * @var \OC\Files\View $defaultInstance
-	 */
-	static private $defaultInstance;
-
-
-	/**
-	 * classname which used for hooks handling
-	 * used as signalclass in OC_Hooks::emit()
-	 */
-	const CLASSNAME = 'OC_Filesystem';
-
-	/**
-	 * signalname emitted before file renaming
-	 *
-	 * @param string $oldpath
-	 * @param string $newpath
-	 */
-	const signal_rename = 'rename';
-
-	/**
-	 * signal emitted after file renaming
-	 *
-	 * @param string $oldpath
-	 * @param string $newpath
-	 */
-	const signal_post_rename = 'post_rename';
-
-	/**
-	 * signal emitted before file/dir creation
-	 *
-	 * @param string $path
-	 * @param bool $run changing this flag to false in hook handler will cancel event
-	 */
-	const signal_create = 'create';
-
-	/**
-	 * signal emitted after file/dir creation
-	 *
-	 * @param string $path
-	 * @param bool $run changing this flag to false in hook handler will cancel event
-	 */
-	const signal_post_create = 'post_create';
-
-	/**
-	 * signal emits before file/dir copy
-	 *
-	 * @param string $oldpath
-	 * @param string $newpath
-	 * @param bool $run changing this flag to false in hook handler will cancel event
-	 */
-	const signal_copy = 'copy';
-
-	/**
-	 * signal emits after file/dir copy
-	 *
-	 * @param string $oldpath
-	 * @param string $newpath
-	 */
-	const signal_post_copy = 'post_copy';
-
-	/**
-	 * signal emits before file/dir save
-	 *
-	 * @param string $path
-	 * @param bool $run changing this flag to false in hook handler will cancel event
-	 */
-	const signal_write = 'write';
-
-	/**
-	 * signal emits after file/dir save
-	 *
-	 * @param string $path
-	 */
-	const signal_post_write = 'post_write';
-
-	/**
-	 * signal emits when reading file/dir
-	 *
-	 * @param string $path
-	 */
-	const signal_read = 'read';
-
-	/**
-	 * signal emits when removing file/dir
-	 *
-	 * @param string $path
-	 */
-	const signal_delete = 'delete';
-
-	/**
-	 * parameters definitions for signals
-	 */
-	const signal_param_path = 'path';
-	const signal_param_oldpath = 'oldpath';
-	const signal_param_newpath = 'newpath';
-
-	/**
-	 * run - changing this flag to false in hook handler will cancel event
-	 */
-	const signal_param_run = 'run';
-
-	/**
-	 * @var \OC\Files\Storage\Loader $loader
-	 */
-	private static $loader;
-
-	/**
-	 * @param callable $wrapper
-	 */
-	public static function addStorageWrapper($wrapper) {
-		self::getLoader()->addStorageWrapper($wrapper);
-
-		$mounts = self::getMountManager()->getAll();
-		foreach ($mounts as $mount) {
-			$mount->wrapStorage($wrapper);
-		}
-	}
-
-	public static function getLoader() {
-		if (!self::$loader) {
-			self::$loader = new Loader();
-		}
-		return self::$loader;
-	}
-
-	public static function getMountManager() {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		return self::$mounts;
-	}
-
-	/**
-	 * get the mountpoint of the storage object for a path
-	 * ( note: because a storage is not always mounted inside the fakeroot, the
-	 * returned mountpoint is relative to the absolute root of the filesystem
-	 * and doesn't take the chroot into account )
-	 *
-	 * @param string $path
-	 * @return string
-	 */
-	static public function getMountPoint($path) {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		$mount = self::$mounts->find($path);
-		if ($mount) {
-			return $mount->getMountPoint();
-		} else {
-			return '';
-		}
-	}
-
-	/**
-	 * get a list of all mount points in a directory
-	 *
-	 * @param string $path
-	 * @return string[]
-	 */
-	static public function getMountPoints($path) {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		$result = array();
-		$mounts = self::$mounts->findIn($path);
-		foreach ($mounts as $mount) {
-			$result[] = $mount->getMountPoint();
-		}
-		return $result;
-	}
-
-	/**
-	 * get the storage mounted at $mountPoint
-	 *
-	 * @param string $mountPoint
-	 * @return \OC\Files\Storage\Storage
-	 */
-	public static function getStorage($mountPoint) {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		$mount = self::$mounts->find($mountPoint);
-		return $mount->getStorage();
-	}
-
-	/**
-	 * @param $id
-	 * @return Mount\Mount[]
-	 */
-	public static function getMountByStorageId($id) {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		return self::$mounts->findByStorageId($id);
-	}
-
-	/**
-	 * @param $id
-	 * @return Mount\Mount[]
-	 */
-	public static function getMountByNumericId($id) {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		return self::$mounts->findByNumericId($id);
-	}
-
-	/**
-	 * resolve a path to a storage and internal path
-	 *
-	 * @param string $path
-	 * @return array consisting of the storage and the internal path
-	 */
-	static public function resolvePath($path) {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		$mount = self::$mounts->find($path);
-		if ($mount) {
-			return array($mount->getStorage(), $mount->getInternalPath($path));
-		} else {
-			return array(null, null);
-		}
-	}
-
-	static public function init($user, $root) {
-		if (self::$defaultInstance) {
-			return false;
-		}
-		self::getLoader();
-		self::$defaultInstance = new View($root);
-
-		if (!self::$mounts) {
-			self::$mounts = new Mount\Manager();
-		}
-
-		//load custom mount config
-		self::initMountPoints($user);
-
-		self::$loaded = true;
-
-		return true;
-	}
-
-	static public function initMounts() {
-		if (!self::$mounts) {
-			self::$mounts = new Mount\Manager();
-		}
-	}
-
-	/**
-	 * Initialize system and personal mount points for a user
-	 *
-	 * @param string $user
-	 */
-	public static function initMountPoints($user = '') {
-		if ($user == '') {
-			$user = \OC_User::getUser();
-		}
-		$parser = new \OC\ArrayParser();
-
-		$root = \OC_User::getHome($user);
-		self::mount('\OC\Files\Storage\Local', array('datadir' => $root), $user);
-		$datadir = \OC_Config::getValue("datadirectory", \OC::$SERVERROOT . "/data");
-
-		//move config file to it's new position
-		if (is_file(\OC::$SERVERROOT . '/config/mount.json')) {
-			rename(\OC::$SERVERROOT . '/config/mount.json', $datadir . '/mount.json');
-		}
-		// Load system mount points
-		if (is_file(\OC::$SERVERROOT . '/config/mount.php') or is_file($datadir . '/mount.json')) {
-			if (is_file($datadir . '/mount.json')) {
-				$mountConfig = json_decode(file_get_contents($datadir . '/mount.json'), true);
-			} elseif (is_file(\OC::$SERVERROOT . '/config/mount.php')) {
-				$mountConfig = $parser->parsePHP(file_get_contents(\OC::$SERVERROOT . '/config/mount.php'));
-			}
-			if (isset($mountConfig['global'])) {
-				foreach ($mountConfig['global'] as $mountPoint => $options) {
-					self::mount($options['class'], $options['options'], $mountPoint);
-				}
-			}
-			if (isset($mountConfig['group'])) {
-				foreach ($mountConfig['group'] as $group => $mounts) {
-					if (\OC_Group::inGroup($user, $group)) {
-						foreach ($mounts as $mountPoint => $options) {
-							$mountPoint = self::setUserVars($user, $mountPoint);
-							foreach ($options as &$option) {
-								$option = self::setUserVars($user, $option);
-							}
-							self::mount($options['class'], $options['options'], $mountPoint);
-						}
-					}
-				}
-			}
-			if (isset($mountConfig['user'])) {
-				foreach ($mountConfig['user'] as $mountUser => $mounts) {
-					if ($mountUser === 'all' or strtolower($mountUser) === strtolower($user)) {
-						foreach ($mounts as $mountPoint => $options) {
-							$mountPoint = self::setUserVars($user, $mountPoint);
-							foreach ($options as &$option) {
-								$option = self::setUserVars($user, $option);
-							}
-							self::mount($options['class'], $options['options'], $mountPoint);
-						}
-					}
-				}
-			}
-		}
-		// Load personal mount points
-		if (is_file($root . '/mount.php') or is_file($root . '/mount.json')) {
-			if (is_file($root . '/mount.json')) {
-				$mountConfig = json_decode(file_get_contents($root . '/mount.json'), true);
-			} elseif (is_file($root . '/mount.php')) {
-				$mountConfig = $parser->parsePHP(file_get_contents($root . '/mount.php'));
-			}
-			if (isset($mountConfig['user'][$user])) {
-				foreach ($mountConfig['user'][$user] as $mountPoint => $options) {
-					self::mount($options['class'], $options['options'], $mountPoint);
-				}
-			}
-		}
-
-		// Chance to mount for other storages
-		\OC_Hook::emit('OC_Filesystem', 'post_initMountPoints', array('user' => $user, 'user_dir' => $root));
-	}
-
-	/**
-	 * fill in the correct values for $user
-	 *
-	 * @param string $user
-	 * @param string $input
-	 * @return string
-	 */
-	private static function setUserVars($user, $input) {
-		return str_replace('$user', $user, $input);
-	}
-
-	/**
-	 * get the default filesystem view
-	 *
-	 * @return View
-	 */
-	static public function getView() {
-		return self::$defaultInstance;
-	}
-
-	/**
-	 * tear down the filesystem, removing all storage providers
-	 */
-	static public function tearDown() {
-		self::clearMounts();
-		self::$defaultInstance = null;
-	}
-
-	/**
-	 * @brief get the relative path of the root data directory for the current user
-	 * @return string
-	 *
-	 * Returns path like /admin/files
-	 */
-	static public function getRoot() {
-		return self::$defaultInstance->getRoot();
-	}
-
-	/**
-	 * clear all mounts and storage backends
-	 */
-	public static function clearMounts() {
-		if (self::$mounts) {
-			self::$mounts->clear();
-		}
-	}
-
-	/**
-	 * mount an \OC\Files\Storage\Storage in our virtual filesystem
-	 *
-	 * @param \OC\Files\Storage\Storage|string $class
-	 * @param array $arguments
-	 * @param string $mountpoint
-	 */
-	static public function mount($class, $arguments, $mountpoint) {
-		if (!self::$mounts) {
-			\OC_Util::setupFS();
-		}
-		$mount = new Mount\Mount($class, $mountpoint, $arguments, self::getLoader());
-		self::$mounts->addMount($mount);
-	}
-
-	/**
-	 * return the path to a local version of the file
-	 * we need this because we can't know if a file is stored local or not from
-	 * outside the filestorage and for some purposes a local file is needed
-	 *
-	 * @param string $path
-	 * @return string
-	 */
-	static public function getLocalFile($path) {
-		return self::$defaultInstance->getLocalFile($path);
-	}
-
-	/**
-	 * @param string $path
-	 * @return string
-	 */
-	static public function getLocalFolder($path) {
-		return self::$defaultInstance->getLocalFolder($path);
-	}
-
-	/**
-	 * return path to file which reflects one visible in browser
-	 *
-	 * @param string $path
-	 * @return string
-	 */
-	static public function getLocalPath($path) {
-		$datadir = \OC_User::getHome(\OC_User::getUser()) . '/files';
-		$newpath = $path;
-		if (strncmp($newpath, $datadir, strlen($datadir)) == 0) {
-			$newpath = substr($path, strlen($datadir));
-		}
-		return $newpath;
-	}
-
-	/**
-	 * check if the requested path is valid
-	 *
-	 * @param string $path
-	 * @return bool
-	 */
-	static public function isValidPath($path) {
-		$path = self::normalizePath($path);
-		if (!$path || $path[0] !== '/') {
-			$path = '/' . $path;
-		}
-		if (strstr($path, '/../') || strrchr($path, '/') === '/..') {
-			return false;
-		}
-		return true;
-	}
-
-	/**
-	 * checks if a file is blacklisted for storage in the filesystem
-	 * Listens to write and rename hooks
-	 *
-	 * @param array $data from hook
-	 */
-	static public function isBlacklisted($data) {
-		if (isset($data['path'])) {
-			$path = $data['path'];
-		} else if (isset($data['newpath'])) {
-			$path = $data['newpath'];
-		}
-		if (isset($path)) {
-			if (self::isFileBlacklisted($path)) {
-				$data['run'] = false;
-			}
-		}
-	}
-
-	/**
-	 * @param string $filename
-	 * @return bool
-	 */
-	static public function isFileBlacklisted($filename) {
-		$blacklist = \OC_Config::getValue('blacklisted_files', array('.htaccess'));
-		$filename = strtolower(basename($filename));
-		return (in_array($filename, $blacklist));
-	}
-
-	/**
-	 * @brief check if the directory should be ignored when scanning
-	 * NOTE: the special directories . and .. would cause never ending recursion
-	 * @param String $dir
-	 * @return boolean
-	 */
-	static public function isIgnoredDir($dir) {
-		if ($dir === '.' || $dir === '..') {
-			return true;
-		}
-		return false;
-	}
-
-	/**
-	 * following functions are equivalent to their php builtin equivalents for arguments/return values.
-	 */
-	static public function mkdir($path) {
-		return self::$defaultInstance->mkdir($path);
-	}
-
-	static public function rmdir($path) {
-		return self::$defaultInstance->rmdir($path);
-	}
-
-	static public function opendir($path) {
-		return self::$defaultInstance->opendir($path);
-	}
-
-	static public function readdir($path) {
-		return self::$defaultInstance->readdir($path);
-	}
-
-	static public function is_dir($path) {
-		return self::$defaultInstance->is_dir($path);
-	}
-
-	static public function is_file($path) {
-		return self::$defaultInstance->is_file($path);
-	}
-
-	static public function stat($path) {
-		return self::$defaultInstance->stat($path);
-	}
-
-	static public function filetype($path) {
-		return self::$defaultInstance->filetype($path);
-	}
-
-	static public function filesize($path) {
-		return self::$defaultInstance->filesize($path);
-	}
-
-	static public function readfile($path) {
-		return self::$defaultInstance->readfile($path);
-	}
-
-	static public function isCreatable($path) {
-		return self::$defaultInstance->isCreatable($path);
-	}
-
-	static public function isReadable($path) {
-		return self::$defaultInstance->isReadable($path);
-	}
-
-	static public function isUpdatable($path) {
-		return self::$defaultInstance->isUpdatable($path);
-	}
-
-	static public function isDeletable($path) {
-		return self::$defaultInstance->isDeletable($path);
-	}
-
-	static public function isSharable($path) {
-		return self::$defaultInstance->isSharable($path);
-	}
-
-	static public function file_exists($path) {
-		return self::$defaultInstance->file_exists($path);
-	}
-
-	static public function filemtime($path) {
-		return self::$defaultInstance->filemtime($path);
-	}
-
-	static public function touch($path, $mtime = null) {
-		return self::$defaultInstance->touch($path, $mtime);
-	}
-
-	static public function file_get_contents($path) {
-		return self::$defaultInstance->file_get_contents($path);
-	}
-
-	static public function file_put_contents($path, $data) {
-		return self::$defaultInstance->file_put_contents($path, $data);
-	}
-
-	static public function unlink($path) {
-		return self::$defaultInstance->unlink($path);
-	}
-
-	static public function rename($path1, $path2) {
-		return self::$defaultInstance->rename($path1, $path2);
-	}
-
-	static public function copy($path1, $path2) {
-		return self::$defaultInstance->copy($path1, $path2);
-	}
-
-	static public function fopen($path, $mode) {
-		return self::$defaultInstance->fopen($path, $mode);
-	}
-
-	static public function toTmpFile($path) {
-		return self::$defaultInstance->toTmpFile($path);
-	}
-
-	static public function fromTmpFile($tmpFile, $path) {
-		return self::$defaultInstance->fromTmpFile($tmpFile, $path);
-	}
-
-	static public function getMimeType($path) {
-		return self::$defaultInstance->getMimeType($path);
-	}
-
-	static public function hash($type, $path, $raw = false) {
-		return self::$defaultInstance->hash($type, $path, $raw);
-	}
-
-	static public function free_space($path = '/') {
-		return self::$defaultInstance->free_space($path);
-	}
-
-	static public function search($query) {
-		return self::$defaultInstance->search($query);
-	}
-
-	static public function searchByMime($query) {
-		return self::$defaultInstance->searchByMime($query);
-	}
-
-	/**
-	 * check if a file or folder has been updated since $time
-	 *
-	 * @param string $path
-	 * @param int $time
-	 * @return bool
-	 */
-	static public function hasUpdated($path, $time) {
-		return self::$defaultInstance->hasUpdated($path, $time);
-	}
-
-	/**
-	 * @brief Fix common problems with a file path
-	 * @param string $path
-	 * @param bool $stripTrailingSlash
-	 * @return string
-	 */
-	public static function normalizePath($path, $stripTrailingSlash = true) {
-		if ($path == '') {
-			return '/';
-		}
-		//no windows style slashes
-		$path = str_replace('\\', '/', $path);
-		//add leading slash
-		if ($path[0] !== '/') {
-			$path = '/' . $path;
-		}
-		//remove duplicate slashes
-		while (strpos($path, '//') !== false) {
-			$path = str_replace('//', '/', $path);
-		}
-		//remove trailing slash
-		if ($stripTrailingSlash and strlen($path) > 1 and substr($path, -1, 1) === '/') {
-			$path = substr($path, 0, -1);
-		}
-		//normalize unicode if possible
-		$path = \OC_Util::normalizeUnicode($path);
-
-		return $path;
-	}
-
-	/**
-	 * get the filesystem info
-	 *
-	 * @param string $path
-	 * @return array
-	 *
-	 * returns an associative array with the following keys:
-	 * - size
-	 * - mtime
-	 * - mimetype
-	 * - encrypted
-	 * - versioned
-	 */
-	public static function getFileInfo($path) {
-		return self::$defaultInstance->getFileInfo($path);
-	}
-
-	/**
-	 * change file metadata
-	 *
-	 * @param string $path
-	 * @param array $data
-	 * @return int
-	 *
-	 * returns the fileid of the updated file
-	 */
-	public static function putFileInfo($path, $data) {
-		return self::$defaultInstance->putFileInfo($path, $data);
-	}
-
-	/**
-	 * get the content of a directory
-	 *
-	 * @param string $directory path under datadirectory
-	 * @param string $mimetype_filter limit returned content to this mimetype or mimepart
-	 * @return array
-	 */
-	public static function getDirectoryContent($directory, $mimetype_filter = '') {
-		return self::$defaultInstance->getDirectoryContent($directory, $mimetype_filter);
-	}
-
-	/**
-	 * Get the path of a file by id
-	 *
-	 * Note that the resulting path is not guaranteed to be unique for the id, multiple paths can point to the same file
-	 *
-	 * @param int $id
-	 * @return string
-	 */
-	public static function getPath($id) {
-		return self::$defaultInstance->getPath($id);
-	}
-
-	/**
-	 * Get the owner for a file or folder
-	 *
-	 * @param string $path
-	 * @return string
-	 */
-	public static function getOwner($path) {
-		return self::$defaultInstance->getOwner($path);
-	}
-
-	/**
-	 * get the ETag for a file or folder
-	 *
-	 * @param string $path
-	 * @return string
-	 */
-	static public function getETag($path) {
-		return self::$defaultInstance->getETag($path);
-	}
-}
-
-\OC_Util::setupFS();