remove old filecache

2 files changed, 0 insertions, 298 deletions

diff --git a/lib/filecache/cached.php b/lib/filecache/cached.php
deleted file mode 100644
index 9b1eb4f7803..00000000000
--- a/lib/filecache/cached.php
+++ /dev/null
@@ -1,81 +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.
- */
-
-
-/**
- * get data from the filecache without checking for updates
- */
-class OC_FileCache_Cached{
-	public static $savedData=array();
-
-	public static function get($path,$root=false) {
-		if($root===false) {
-			$root=OC_Filesystem::getRoot();
-		}
-		$path=$root.$path;
-		$stmt=OC_DB::prepare('SELECT `path`,`ctime`,`mtime`,`mimetype`,`size`,`encrypted`,`versioned`,`writable` FROM `*PREFIX*fscache` WHERE `path_hash`=?');
-		if ( ! OC_DB::isError($stmt) ) {
-			$result=$stmt->execute(array(md5($path)));
-			if ( ! OC_DB::isError($result) ) {
-				$result = $result->fetchRow();
-			} else {
-				OC:Log::write('OC_FileCache_Cached', 'could not execute get: '. OC_DB::getErrorMessage($result), OC_Log::ERROR);
-				$result = false;
-			}
-		} else {
-			OC_Log::write('OC_FileCache_Cached', 'could not prepare get: '. OC_DB::getErrorMessage($stmt), OC_Log::ERROR);
-			$result = false;
-		}
-		if(is_array($result)) {
-			if(isset(self::$savedData[$path])) {
-				$result=array_merge($result, self::$savedData[$path]);
-			}
-			return $result;
-		}else{
-			if(isset(self::$savedData[$path])) {
-				return self::$savedData[$path];
-			}else{
-				return array();
-			}
-		}
-	}
-
-	/**
-	 * get all files and folders in a folder
-	 * @param string path
-	 * @param string root (optional)
-	 * @return array
-	 *
-	 * returns an array of assiciative arrays with the following keys:
-	 * - path
-	 * - name
-	 * - size
-	 * - mtime
-	 * - ctime
-	 * - mimetype
-	 * - encrypted
-	 * - versioned
-	 */
-	public static function getFolderContent($path,$root=false,$mimetype_filter='') {
-		if($root===false) {
-			$root=OC_Filesystem::getRoot();
-		}
-		$parent=OC_FileCache::getId($path, $root);
-		if($parent==-1) {
-			return array();
-		}
-		$query=OC_DB::prepare('SELECT `id`,`path`,`name`,`ctime`,`mtime`,`mimetype`,`size`,`encrypted`,`versioned`,`writable` FROM `*PREFIX*fscache` WHERE `parent`=? AND (`mimetype` LIKE ? OR `mimetype` = ?)');
-		$result=$query->execute(array($parent, $mimetype_filter.'%', 'httpd/unix-directory'))->fetchAll();
-		if(is_array($result)) {
-			return $result;
-		}else{
-			OC_Log::write('files', 'getFolderContent(): file not found in cache ('.$path.')', OC_Log::DEBUG);
-			return false;
-		}
-	}
-}
\ No newline at end of file
diff --git a/lib/filecache/update.php b/lib/filecache/update.php
deleted file mode 100644
index 1b81f70d77b..00000000000
--- a/lib/filecache/update.php
+++ /dev/null
@@ -1,217 +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.
- */
-
-
-/**
- * handles updating the filecache according to outside changes
- */
-class OC_FileCache_Update{
-	/**
-	 * check if a file or folder is updated outside owncloud
-	 * @param string path
-	 * @param string root (optional)
-	 * @param boolean folder
-	 * @return bool
-	 */
-	public static function hasUpdated($path,$root=false,$folder=false) {
-		if($root===false) {
-			$view=OC_Filesystem::getView();
-		}else{
-			$view=new OC_FilesystemView($root);
-		}
-		if(!$view->file_exists($path)) {
-			return false;
-		}
-		$cachedData=OC_FileCache_Cached::get($path, $root);
-		if(isset($cachedData['mtime'])) {
-			$cachedMTime=$cachedData['mtime'];
-			if($folder) {
-				return $view->hasUpdated($path.'/', $cachedMTime);
-			}else{
-				return $view->hasUpdated($path, $cachedMTime);
-			}
-		}else{//file not in cache, so it has to be updated
-			if(($path=='/' or $path=='') and $root===false) {//dont auto update the home folder, it will be scanned
-				return false;
-			}
-			return true;
-		}
-	}
-
-	/**
-	 * delete non existing files from the cache
-	 */
-	public static function cleanFolder($path,$root=false) {
-		if($root===false) {
-			$view=OC_Filesystem::getView();
-		}else{
-			$view=new OC_FilesystemView($root);
-		}
-
-		$cachedContent=OC_FileCache_Cached::getFolderContent($path,$root);
-		foreach($cachedContent as $fileData) {
-			$path=$fileData['path'];
-			$file=$view->getRelativePath($path);
-			if(!$view->file_exists($file)) {
-				if($root===false) {//filesystem hooks are only valid for the default root
-					OC_Hook::emit('OC_Filesystem', 'post_delete', array('path'=>$file));
-				}else{
-					self::delete($file, $root);
-				}
-			}
-		}
-	}
-
-	/**
-	 * update the cache according to changes in the folder
-	 * @param string path
-	 * @param string root (optional)
-	 */
-	public static function updateFolder($path,$root=false) {
-		if($root===false) {
-			$view=OC_Filesystem::getView();
-		}else{
-			$view=new OC_FilesystemView($root);
-		}
-		$dh=$view->opendir($path.'/');
-		if($dh) {//check for changed/new files
-			while (($filename = readdir($dh)) !== false) {
-				if($filename != '.' and $filename != '..' and $filename != '') {
-					$file=$path.'/'.$filename;
-					$isDir=$view->is_dir($file);
-					if(self::hasUpdated($file, $root, $isDir)) {
-						if($isDir){
-							self::updateFolder($file, $root);
-						}elseif($root===false) {//filesystem hooks are only valid for the default root
-							OC_Hook::emit('OC_Filesystem', 'post_write', array('path'=>$file));
-						}else{
-							self::update($file, $root);
-						}
-					}
-				}
-			}
-		}
-
-		self::cleanFolder($path, $root);
-
-		//update the folder last, so we can calculate the size correctly
-		if($root===false) {//filesystem hooks are only valid for the default root
-			OC_Hook::emit('OC_Filesystem', 'post_write', array('path'=>$path));
-		}else{
-			self::update($path, $root);
-		}
-	}
-
-	/**
-	 * called when changes are made to files
-	 * @param array $params
-	 * @param string root (optional)
-	 */
-	public static function fileSystemWatcherWrite($params) {
-		$path=$params['path'];
-		self::update($path);
-	}
-
-	/**
-	 * called when files are deleted
-	 * @param array $params
-	 * @param string root (optional)
-	 */
-	public static function fileSystemWatcherDelete($params) {
-		$path=$params['path'];
-		self::delete($path);
-	}
-
-	/**
-	 * called when files are deleted
-	 * @param array $params
-	 * @param string root (optional)
-	 */
-	public static function fileSystemWatcherRename($params) {
-		$oldPath=$params['oldpath'];
-		$newPath=$params['newpath'];
-		self::rename($oldPath, $newPath);
-	}
-
-	/**
-	 * update the filecache according to changes to the filesystem
-	 * @param string path
-	 * @param string root (optional)
-	 */
-	public static function update($path,$root=false) {
-		if($root===false) {
-			$view=OC_Filesystem::getView();
-		}else{
-			$view=new OC_FilesystemView($root);
-		}
-
-		$mimetype=$view->getMimeType($path);
-
-		$size=0;
-		$cached=OC_FileCache_Cached::get($path,$root);
-		$cachedSize=isset($cached['size'])?$cached['size']:0;
-
-		if($view->is_dir($path.'/')) {
-			if(OC_FileCache::inCache($path, $root)) {
-				$cachedContent=OC_FileCache_Cached::getFolderContent($path, $root);
-				foreach($cachedContent as $file) {
-					$size+=$file['size'];
-				}
-				$mtime=$view->filemtime($path.'/');
-				$ctime=$view->filectime($path.'/');
-				$writable=$view->is_writable($path.'/');
-				OC_FileCache::put($path, array('size'=>$size,'mtime'=>$mtime,'ctime'=>$ctime,'mimetype'=>$mimetype,'writable'=>$writable));
-			}else{
-				$count=0;
-				OC_FileCache::scan($path, null, $count, $root);
-				return; //increaseSize is already called inside scan
-			}
-		}else{
-			$size=OC_FileCache::scanFile($path, $root);
-		}
-		OC_FileCache::increaseSize(dirname($path), $size-$cachedSize, $root);
-	}
-
-	/**
-	 * update the filesystem after a delete has been detected
-	 * @param string path
-	 * @param string root (optional)
-	 */
-	public static function delete($path,$root=false) {
-		$cached=OC_FileCache_Cached::get($path, $root);
-		if(!isset($cached['size'])) {
-			return;
-		}
-		$size=$cached['size'];
-		OC_FileCache::increaseSize(dirname($path), -$size, $root);
-		OC_FileCache::delete($path, $root);
-	}
-
-	/**
-	 * update the filesystem after a rename has been detected
-	 * @param string oldPath
-	 * @param string newPath
-	 * @param string root (optional)
-	 */
-	public static function rename($oldPath,$newPath,$root=false) {
-		if(!OC_FileCache::inCache($oldPath, $root)) {
-			return;
-		}
-		if($root===false) {
-			$view=OC_Filesystem::getView();
-		}else{
-			$view=new OC_FilesystemView($root);
-		}
-
-		$cached=OC_FileCache_Cached::get($oldPath, $root);
-		$oldSize=$cached['size'];
-		OC_FileCache::increaseSize(dirname($oldPath), -$oldSize, $root);
-		OC_FileCache::increaseSize(dirname($newPath), $oldSize, $root);
-		OC_FileCache::move($oldPath, $newPath);
-	}
-}