Checkstyle: many fixes

apps/files/appinfo/filesync.php

@@ -36,7 +36,7 @@ if(!OC_User::isLoggedIn()) {
         }
 }
 
-list($type,$file) = explode('/', substr($path_info,1+strlen($service)+1), 2);
+list($type,$file) = explode('/', substr($path_info, 1+strlen($service)+1), 2);
 
 if ($type != 'oc_chunked') {
 	OC_Response::setStatus(OC_Response::STATUS_NOT_FOUND);

apps/files/download.php

@@ -32,7 +32,7 @@ $filename = $_GET["file"];
 if(!OC_Filesystem::file_exists($filename)) {
 	header("HTTP/1.0 404 Not Found");
 	$tmpl = new OCP\Template( '', '404', 'guest' );
-	$tmpl->assign('file',$filename);
+	$tmpl->assign('file', $filename);
 	$tmpl->printPage();
 	exit;
 }

apps/files/index.php

@@ -86,7 +86,7 @@ $post_max_size = OCP\Util::computerFileSize(ini_get('post_max_size'));
 $maxUploadFilesize = min($upload_max_filesize, $post_max_size);
 
 $freeSpace=OC_Filesystem::free_space($dir);
-$freeSpace=max($freeSpace,0);
+$freeSpace=max($freeSpace, 0);
 $maxUploadFilesize = min($maxUploadFilesize, $freeSpace);
 
 $permissions = OCP\Share::PERMISSION_READ;

apps/files_encryption/lib/crypt.php

@@ -43,7 +43,7 @@ class OC_Crypt {
 		self::init($params['uid'], $params['password']);
 	}
 
-	public static function init($login,$password) {
+	public static function init($login, $password) {
 		$view=new OC_FilesystemView('/');
 		if(!$view->file_exists('/'.$login)) {
 			$view->mkdir('/'.$login);
@@ -195,7 +195,7 @@ class OC_Crypt {
 	public static function blockEncrypt($data, $key='') {
 		$result='';
 		while(strlen($data)) {
-			$result.=self::encrypt(substr($data, 0, 8192),$key);
+			$result.=self::encrypt(substr($data, 0, 8192), $key);
 			$data=substr($data, 8192);
 		}
 		return $result;
@@ -204,10 +204,10 @@ class OC_Crypt {
 	/**
 	 * decrypt data in 8192b sized blocks
 	 */
-	public static function blockDecrypt($data, $key='',$maxLength=0) {
+	public static function blockDecrypt($data, $key='', $maxLength=0) {
 		$result='';
 		while(strlen($data)) {
-			$result.=self::decrypt(substr($data, 0, 8192),$key);
+			$result.=self::decrypt(substr($data, 0, 8192), $key);
 			$data=substr($data, 8192);
 		}
 		if($maxLength>0) {

apps/files_encryption/lib/cryptstream.php

@@ -106,7 +106,7 @@ class OC_CryptStream{
 		if($currentPos%8192!=0) {
 			//make sure we always start on a block start
 			fseek($this->source, -($currentPos%8192), SEEK_CUR);
-			$encryptedBlock=fread($this->source,8192);
+			$encryptedBlock=fread($this->source, 8192);
 			fseek($this->source, -($currentPos%8192), SEEK_CUR);
 			$block=OC_Crypt::decrypt($encryptedBlock);
 			$data=substr($block, 0, $currentPos%8192).$data;

apps/files_encryption/lib/proxy.php

@@ -76,7 +76,7 @@ class OC_FileProxy_Encryption extends OC_FileProxy{
 	public function postFile_get_contents($path,$data) {
 		if(self::isEncrypted($path)) {
 			$cached=OC_FileCache_Cached::get($path,'');
-			$data=OC_Crypt::blockDecrypt($data,'',$cached['size']);
+			$data=OC_Crypt::blockDecrypt($data, '', $cached['size']);
 		}
 		return $data;
 	}
@@ -88,30 +88,30 @@ class OC_FileProxy_Encryption extends OC_FileProxy{
 		$meta=stream_get_meta_data($result);
 		if(self::isEncrypted($path)) {
 			fclose($result);
-			$result=fopen('crypt://'.$path,$meta['mode']);
+			$result=fopen('crypt://'.$path, $meta['mode']);
 		}elseif(self::shouldEncrypt($path) and $meta['mode']!='r' and $meta['mode']!='rb') {
 			if(OC_Filesystem::file_exists($path) and OC_Filesystem::filesize($path)>0) {
 				//first encrypt the target file so we don't end up with a half encrypted file
 				OCP\Util::writeLog('files_encryption','Decrypting '.$path.' before writing',OCP\Util::DEBUG);
 				$tmp=fopen('php://temp');
-				OCP\Files::streamCopy($result,$tmp);
+				OCP\Files::streamCopy($result, $tmp);
 				fclose($result);
-				OC_Filesystem::file_put_contents($path,$tmp);
+				OC_Filesystem::file_put_contents($path, $tmp);
 				fclose($tmp);
 			}
-			$result=fopen('crypt://'.$path,$meta['mode']);
+			$result=fopen('crypt://'.$path, $meta['mode']);
 		}
 		return $result;
 	}
 
-	public function postGetMimeType($path,$mime) {
+	public function postGetMimeType($path, $mime) {
 		if(self::isEncrypted($path)) {
 			$mime=OCP\Files::getMimeType('crypt://'.$path,'w');
 		}
 		return $mime;
 	}
 
-	public function postStat($path,$data) {
+	public function postStat($path, $data) {
 		if(self::isEncrypted($path)) {
 			$cached=OC_FileCache_Cached::get($path,'');
 			$data['size']=$cached['size'];
@@ -119,7 +119,7 @@ class OC_FileProxy_Encryption extends OC_FileProxy{
 		return $data;
 	}
 
-	public function postFileSize($path,$size) {
+	public function postFileSize($path, $size) {
 		if(self::isEncrypted($path)) {
 			$cached=OC_FileCache_Cached::get($path,'');
 			return  $cached['size'];

apps/files_encryption/settings.php

@@ -9,8 +9,8 @@
 $tmpl = new OCP\Template( 'files_encryption', 'settings');
 $blackList=explode(',', OCP\Config::getAppValue('files_encryption', 'type_blacklist', 'jpg,png,jpeg,avi,mpg,mpeg,mkv,mp3,oga,ogv,ogg'));
 $enabled=(OCP\Config::getAppValue('files_encryption','enable_encryption','true')=='true');
-$tmpl->assign('blacklist',$blackList);
-$tmpl->assign('encryption_enabled',$enabled);
+$tmpl->assign('blacklist', $blackList);
+$tmpl->assign('encryption_enabled', $enabled);
 
 OCP\Util::addscript('files_encryption','settings');
 OCP\Util::addscript('core','multiselect');

apps/files_encryption/tests/encryption.php

@@ -11,46 +11,46 @@ class Test_Encryption extends UnitTestCase {
 		$key=uniqid();
 		$file=OC::$SERVERROOT.'/3rdparty/MDB2.php';
 		$source=file_get_contents($file); //nice large text file
-		$encrypted=OC_Crypt::encrypt($source,$key);
-		$decrypted=OC_Crypt::decrypt($encrypted,$key);
+		$encrypted=OC_Crypt::encrypt($source, $key);
+		$decrypted=OC_Crypt::decrypt($encrypted, $key);
 		$decrypted=rtrim($decrypted, "\0");
-		$this->assertNotEqual($encrypted,$source);
-		$this->assertEqual($decrypted,$source);
+		$this->assertNotEqual($encrypted, $source);
+		$this->assertEqual($decrypted, $source);
 
-		$chunk=substr($source,0,8192);
-		$encrypted=OC_Crypt::encrypt($chunk,$key);
+		$chunk=substr($source,0, 8192);
+		$encrypted=OC_Crypt::encrypt($chunk, $key);
 		$this->assertEqual(strlen($chunk), strlen($encrypted));
-		$decrypted=OC_Crypt::decrypt($encrypted,$key);
+		$decrypted=OC_Crypt::decrypt($encrypted, $key);
 		$decrypted=rtrim($decrypted, "\0");
-		$this->assertEqual($decrypted,$chunk);
+		$this->assertEqual($decrypted, $chunk);
 
-		$encrypted=OC_Crypt::blockEncrypt($source,$key);
-		$decrypted=OC_Crypt::blockDecrypt($encrypted,$key);
-		$this->assertNotEqual($encrypted,$source);
-		$this->assertEqual($decrypted,$source);
+		$encrypted=OC_Crypt::blockEncrypt($source, $key);
+		$decrypted=OC_Crypt::blockDecrypt($encrypted, $key);
+		$this->assertNotEqual($encrypted, $source);
+		$this->assertEqual($decrypted, $source);
 
 		$tmpFileEncrypted=OCP\Files::tmpFile();
-		OC_Crypt::encryptfile($file,$tmpFileEncrypted,$key);
+		OC_Crypt::encryptfile($file,$tmpFileEncrypted, $key);
 		$encrypted=file_get_contents($tmpFileEncrypted);
-		$decrypted=OC_Crypt::blockDecrypt($encrypted,$key);
-		$this->assertNotEqual($encrypted,$source);
-		$this->assertEqual($decrypted,$source);
+		$decrypted=OC_Crypt::blockDecrypt($encrypted, $key);
+		$this->assertNotEqual($encrypted, $source);
+		$this->assertEqual($decrypted, $source);
 
 		$tmpFileDecrypted=OCP\Files::tmpFile();
-		OC_Crypt::decryptfile($tmpFileEncrypted,$tmpFileDecrypted,$key);
+		OC_Crypt::decryptfile($tmpFileEncrypted,$tmpFileDecrypted, $key);
 		$decrypted=file_get_contents($tmpFileDecrypted);
-		$this->assertEqual($decrypted,$source);
+		$this->assertEqual($decrypted, $source);
 
 		$file=OC::$SERVERROOT.'/core/img/weather-clear.png';
 		$source=file_get_contents($file); //binary file
-		$encrypted=OC_Crypt::encrypt($source,$key);
-		$decrypted=OC_Crypt::decrypt($encrypted,$key);
+		$encrypted=OC_Crypt::encrypt($source, $key);
+		$decrypted=OC_Crypt::decrypt($encrypted, $key);
 		$decrypted=rtrim($decrypted, "\0");
-		$this->assertEqual($decrypted,$source);
+		$this->assertEqual($decrypted, $source);
 
-		$encrypted=OC_Crypt::blockEncrypt($source,$key);
-		$decrypted=OC_Crypt::blockDecrypt($encrypted,$key);
-		$this->assertEqual($decrypted,$source);
+		$encrypted=OC_Crypt::blockEncrypt($source, $key);
+		$decrypted=OC_Crypt::blockDecrypt($encrypted, $key);
+		$this->assertEqual($decrypted, $source);
 
 	}
 
@@ -59,14 +59,14 @@ class Test_Encryption extends UnitTestCase {
 
 		$file=__DIR__.'/binary';
 		$source=file_get_contents($file); //binary file
-		$encrypted=OC_Crypt::encrypt($source,$key);
-		$decrypted=OC_Crypt::decrypt($encrypted,$key);
+		$encrypted=OC_Crypt::encrypt($source, $key);
+		$decrypted=OC_Crypt::decrypt($encrypted, $key);
 
 		$decrypted=rtrim($decrypted, "\0");
-		$this->assertEqual($decrypted,$source);
+		$this->assertEqual($decrypted, $source);
 
-		$encrypted=OC_Crypt::blockEncrypt($source,$key);
-		$decrypted=OC_Crypt::blockDecrypt($encrypted,$key, strlen($source));
-		$this->assertEqual($decrypted,$source);
+		$encrypted=OC_Crypt::blockEncrypt($source, $key);
+		$decrypted=OC_Crypt::blockDecrypt($encrypted, $key, strlen($source));
+		$this->assertEqual($decrypted, $source);
 	}
 }

apps/files_encryption/tests/proxy.php

@@ -41,7 +41,7 @@ class Test_CryptProxy extends UnitTestCase {
 	}
 
 	public function tearDown() {
-		OCP\Config::setAppValue('files_encryption','enable_encryption',$this->oldConfig);
+		OCP\Config::setAppValue('files_encryption', 'enable_encryption', $this->oldConfig);
 		if(!is_null($this->oldKey)) {
 			$_SESSION['enckey']=$this->oldKey;
 		}
@@ -51,16 +51,16 @@ class Test_CryptProxy extends UnitTestCase {
 		$file=OC::$SERVERROOT.'/3rdparty/MDB2.php';
 		$original=file_get_contents($file);
 
-		OC_Filesystem::file_put_contents('/file',$original);
+		OC_Filesystem::file_put_contents('/file', $original);
 
 		OC_FileProxy::$enabled=false;
 		$stored=OC_Filesystem::file_get_contents('/file');
 		OC_FileProxy::$enabled=true;
 
 		$fromFile=OC_Filesystem::file_get_contents('/file');
-		$this->assertNotEqual($original,$stored);
+		$this->assertNotEqual($original, $stored);
 		$this->assertEqual(strlen($original), strlen($fromFile));
-		$this->assertEqual($original,$fromFile);
+		$this->assertEqual($original, $fromFile);
 
 	}
 
@@ -72,46 +72,46 @@ class Test_CryptProxy extends UnitTestCase {
 		$view=new OC_FilesystemView('/'.OC_User::getUser());
 		$userDir='/'.OC_User::getUser().'/files';
 
-		$rootView->file_put_contents($userDir.'/file',$original);
+		$rootView->file_put_contents($userDir.'/file', $original);
 
 		OC_FileProxy::$enabled=false;
 		$stored=$rootView->file_get_contents($userDir.'/file');
 		OC_FileProxy::$enabled=true;
 
-		$this->assertNotEqual($original,$stored);
+		$this->assertNotEqual($original, $stored);
 		$fromFile=$rootView->file_get_contents($userDir.'/file');
-		$this->assertEqual($original,$fromFile);
+		$this->assertEqual($original, $fromFile);
 
 		$fromFile=$view->file_get_contents('files/file');
-		$this->assertEqual($original,$fromFile);
+		$this->assertEqual($original, $fromFile);
 	}
 
 	public function testBinary() {
 		$file=__DIR__.'/binary';
 		$original=file_get_contents($file);
 
-		OC_Filesystem::file_put_contents('/file',$original);
+		OC_Filesystem::file_put_contents('/file', $original);
 
 		OC_FileProxy::$enabled=false;
 		$stored=OC_Filesystem::file_get_contents('/file');
 		OC_FileProxy::$enabled=true;
 
 		$fromFile=OC_Filesystem::file_get_contents('/file');
-		$this->assertNotEqual($original,$stored);
+		$this->assertNotEqual($original, $stored);
 		$this->assertEqual(strlen($original), strlen($fromFile));
-		$this->assertEqual($original,$fromFile);
+		$this->assertEqual($original, $fromFile);
 
 		$file=__DIR__.'/zeros';
 		$original=file_get_contents($file);
 
-		OC_Filesystem::file_put_contents('/file',$original);
+		OC_Filesystem::file_put_contents('/file', $original);
 
 		OC_FileProxy::$enabled=false;
 		$stored=OC_Filesystem::file_get_contents('/file');
 		OC_FileProxy::$enabled=true;
 
 		$fromFile=OC_Filesystem::file_get_contents('/file');
-		$this->assertNotEqual($original,$stored);
+		$this->assertNotEqual($original, $stored);
 		$this->assertEqual(strlen($original), strlen($fromFile));
 	}
 }

apps/files_encryption/tests/stream.php

@@ -15,14 +15,14 @@ class Test_CryptStream extends UnitTestCase {
 		fclose($stream);
 
 		$stream=$this->getStream('test1','r', strlen('foobar'));
-		$data=fread($stream,6);
+		$data=fread($stream, 6);
 		fclose($stream);
-		$this->assertEqual('foobar',$data);
+		$this->assertEqual('foobar', $data);
 
 		$file=OC::$SERVERROOT.'/3rdparty/MDB2.php';
 		$source=fopen($file,'r');
-		$target=$this->getStream('test2','w',0);
-		OCP\Files::streamCopy($source,$target);
+		$target=$this->getStream('test2', 'w', 0);
+		OCP\Files::streamCopy($source, $target);
 		fclose($target);
 		fclose($source);
 
@@ -30,7 +30,7 @@ class Test_CryptStream extends UnitTestCase {
 		$data=stream_get_contents($stream);
 		$original=file_get_contents($file);
 		$this->assertEqual(strlen($original), strlen($data));
-		$this->assertEqual($original,$data);
+		$this->assertEqual($original, $data);
 	}
 
 	/**
@@ -40,7 +40,7 @@ class Test_CryptStream extends UnitTestCase {
 	 * @param int size
 	 * @return resource
 	 */
-	function getStream($id,$mode,$size) {
+	function getStream($id, $mode, $size) {
 		if($id==='') {
 			$id=uniqid();
 		}
@@ -50,9 +50,9 @@ class Test_CryptStream extends UnitTestCase {
 		}else{
 			$file=$this->tmpFiles[$id];
 		}
-		$stream=fopen($file,$mode);
+		$stream=fopen($file, $mode);
 		OC_CryptStream::$sourceStreams[$id]=array('path'=>'dummy'.$id,'stream'=>$stream,'size'=>$size);
-		return fopen('crypt://streams/'.$id,$mode);
+		return fopen('crypt://streams/'.$id, $mode);
 	}
 
 	function testBinary() {
@@ -60,26 +60,26 @@ class Test_CryptStream extends UnitTestCase {
 		$source=file_get_contents($file);
 
 		$stream=$this->getStream('test','w', strlen($source));
-		fwrite($stream,$source);
+		fwrite($stream, $source);
 		fclose($stream);
 
 		$stream=$this->getStream('test','r', strlen($source));
 		$data=stream_get_contents($stream);
 		fclose($stream);
 		$this->assertEqual(strlen($data), strlen($source));
-		$this->assertEqual($source,$data);
+		$this->assertEqual($source, $data);
 
 		$file=__DIR__.'/zeros';
 		$source=file_get_contents($file);
 
 		$stream=$this->getStream('test2','w', strlen($source));
-		fwrite($stream,$source);
+		fwrite($stream, $source);
 		fclose($stream);
 
 		$stream=$this->getStream('test2','r', strlen($source));
 		$data=stream_get_contents($stream);
 		fclose($stream);
 		$this->assertEqual(strlen($data), strlen($source));
-		$this->assertEqual($source,$data);
+		$this->assertEqual($source, $data);
 	}
 }

apps/files_external/lib/config.php

@@ -256,7 +256,7 @@ class OC_Mount_Config {
 			foreach ($data[self::MOUNT_TYPE_GROUP] as $group => $mounts) {
 				$content .= "\t\t'".$group."' => array (\n";
 				foreach ($mounts as $mountPoint => $mount) {
-					$content .= "\t\t\t'".$mountPoint."' => ".str_replace("\n", '', var_export($mount, true)).",\n";
+					$content .= "\t\t\t'".$mountPoint."' => ".str_replace("\n", '', var_export($mount, true)).", \n";
 
 				}
 				$content .= "\t\t),\n";

apps/files_external/lib/ftp.php

@@ -43,7 +43,7 @@ class OC_FileStorage_FTP extends OC_FileStorage_StreamWrapper{
 		$url.='://'.$this->user.':'.$this->password.'@'.$this->host.$this->root.$path;
 		return $url;
 	}
-	public function fopen($path,$mode) {
+	public function fopen($path, $mode) {
 		switch($mode) {
 			case 'r':
 			case 'rb':
@@ -53,7 +53,7 @@ class OC_FileStorage_FTP extends OC_FileStorage_StreamWrapper{
 			case 'ab':
 				//these are supported by the wrapper
 				$context = stream_context_create(array('ftp' => array('overwrite' => true)));
-				return fopen($this->constructUrl($path),$mode, false,$context);
+				return fopen($this->constructUrl($path),$mode, false, $context);
 			case 'r+':
 			case 'w+':
 			case 'wb+':
@@ -71,10 +71,10 @@ class OC_FileStorage_FTP extends OC_FileStorage_StreamWrapper{
 				$tmpFile=OCP\Files::tmpFile($ext);
 				OC_CloseStreamWrapper::$callBacks[$tmpFile]=array($this,'writeBack');
 				if($this->file_exists($path)) {
-					$this->getFile($path,$tmpFile);
+					$this->getFile($path, $tmpFile);
 				}
 				self::$tempFiles[$tmpFile]=$path;
-				return fopen('close://'.$tmpFile,$mode);
+				return fopen('close://'.$tmpFile, $mode);
 		}
 	}
 

apps/files_external/lib/smb.php

@@ -24,14 +24,14 @@ class OC_FileStorage_SMB extends OC_FileStorage_StreamWrapper{
 		if(!$this->root || $this->root[0]!='/') {
 			$this->root='/'.$this->root;
 		}
-		if(substr($this->root,-1,1)!='/') {
+		if(substr($this->root,-1, 1)!='/') {
 			$this->root.='/';
 		}
 		if(!$this->share || $this->share[0]!='/') {
 			$this->share='/'.$this->share;
 		}
-		if(substr($this->share,-1,1)=='/') {
-			$this->share=substr($this->share,0,-1);
+		if(substr($this->share, -1, 1)=='/') {
+			$this->share=substr($this->share, 0, -1);
 		}
 
 		//create the root folder if necesary
@@ -42,7 +42,7 @@ class OC_FileStorage_SMB extends OC_FileStorage_StreamWrapper{
 
 	public function constructUrl($path) {
 		if(substr($path,-1)=='/') {
-			$path=substr($path,0,-1);
+			$path=substr($path, 0, -1);
 		}
 		return 'smb://'.$this->user.':'.$this->password.'@'.$this->host.$this->share.$this->root.$path;
 	}
@@ -67,7 +67,7 @@ class OC_FileStorage_SMB extends OC_FileStorage_StreamWrapper{
 	 * @param int $time
 	 * @return bool
 	 */
-	public function hasUpdated($path,$time) {
+	public function hasUpdated($path, $time) {
 		if(!$path and $this->root=='/') {
 			//mtime doesn't work for shares, but giving the nature of the backend, doing a full update is still just fast enough
 			return true;

apps/files_external/lib/streamwrapper.php

@@ -50,15 +50,15 @@ abstract class OC_FileStorage_StreamWrapper extends OC_Filestorage_Common{
 		return $succes;
 	}
 
-	public function fopen($path,$mode) {
-		return fopen($this->constructUrl($path),$mode);
+	public function fopen($path, $mode) {
+		return fopen($this->constructUrl($path), $mode);
 	}
 
 	public function free_space($path) {
 		return 0;
 	}
 
-	public function touch($path,$mtime=null) {
+	public function touch($path, $mtime=null) {
 		if(is_null($mtime)) {
 			$fh=$this->fopen($path,'a');
 			fwrite($fh,'');
@@ -68,16 +68,16 @@ abstract class OC_FileStorage_StreamWrapper extends OC_Filestorage_Common{
 		}
 	}
 
-	public function getFile($path,$target) {
-		return copy($this->constructUrl($path),$target);
+	public function getFile($path, $target) {
+		return copy($this->constructUrl($path), $target);
 	}
 
-	public function uploadFile($path,$target) {
-		return copy($path,$this->constructUrl($target));
+	public function uploadFile($path, $target) {
+		return copy($path, $this->constructUrl($target));
 	}
 
-	public function rename($path1,$path2) {
-		return rename($this->constructUrl($path1),$this->constructUrl($path2));
+	public function rename($path1, $path2) {
+		return rename($this->constructUrl($path1), $this->constructUrl($path2));
 	}
 
 	public function stat($path) {

apps/files_external/lib/swift.php

@@ -40,7 +40,7 @@ class OC_FileStorage_SWIFT extends OC_Filestorage_Common{
 	 */
 	private function getContainerName($path) {
 		$path=trim(trim($this->root,'/')."/".$path,'/.');
-		return str_replace('/','\\',$path);
+		return str_replace('/', '\\', $path);
 	}
 
 	/**
@@ -189,7 +189,7 @@ class OC_FileStorage_SWIFT extends OC_Filestorage_Common{
 	 * @param string name
 	 * @return bool
 	 */
-	private function addSubContainer($container,$name) {
+	private function addSubContainer($container, $name) {
 		if(!$name) {
 			return false;
 		}
@@ -201,16 +201,16 @@ class OC_FileStorage_SWIFT extends OC_Filestorage_Common{
 			foreach($containers as &$sub) {
 				$sub=trim($sub);
 			}
-			if(array_search($name,$containers)!==false) {
+			if(array_search($name, $containers)!==false) {
 				unlink($tmpFile);
 				return false;
 			}else{
 				$fh=fopen($tmpFile,'a');
-				fwrite($fh,$name."\n");
+				fwrite($fh, $name."\n");
 			}
 		}catch(Exception $e) {
 			$containers=array();
-			file_put_contents($tmpFile,$name."\n");
+			file_put_contents($tmpFile, $name."\n");
 		}
 
 		$obj->load_from_filename($tmpFile);
@@ -224,7 +224,7 @@ class OC_FileStorage_SWIFT extends OC_Filestorage_Common{
 	 * @param string name
 	 * @return bool
 	 */
-	private function removeSubContainer($container,$name) {
+	private function removeSubContainer($container, $name) {
 		if(!$name) {
 			return false;
 		}
@@ -239,13 +239,13 @@ class OC_FileStorage_SWIFT extends OC_Filestorage_Common{
 		foreach($containers as &$sub) {
 			$sub=trim($sub);
 		}
-		$i=array_search($name,$containers);
+		$i=array_search($name, $containers);
 		if($i===false) {
 			unlink($tmpFile);
 			return false;
 		}else{
 			unset($containers[$i]);
-			file_put_contents($tmpFile, implode("\n",$containers)."\n");
+			file_put_contents($tmpFile, implode("\n", $containers)."\n");
 		}
 
 		$obj->load_from_filename($tmpFile);
@@ -337,12 +337,12 @@ class OC_FileStorage_SWIFT extends OC_Filestorage_Common{
 	public function opendir($path) {
 		$container=$this->getContainer($path);
 		$files=$this->getObjects($container);
-		$i=array_search(self::SUBCONTAINER_FILE,$files);
+		$i=array_search(self::SUBCONTAINER_FILE, $files);
 		if($i!==false) {
 			unset($files[$i]);
 		}
 		$subContainers=$this->getSubContainers($container);
-		$files=array_merge($files,$subContainers);
+		$files=array_merge($files, $subContainers);
 		$id=$this->getContainerName($path);
 		OC_FakeDirStream::$dirs[$id]=$files;
 		return opendir('fakedir://'.$id);
@@ -380,7 +380,7 @@ class OC_FileStorage_SWIFT extends OC_Filestorage_Common{
 		return $obj->read();
 	}