adding space between) and {

apps/files/admin.php

@@ -33,7 +33,7 @@ $upload_max_filesize = OCP\Util::computerFileSize(ini_get('upload_max_filesize')
 $post_max_size = OCP\Util::computerFileSize(ini_get('post_max_size'));
 $maxUploadFilesize = OCP\Util::humanFileSize(min($upload_max_filesize, $post_max_size));
 if($_POST) {
-	if(isset($_POST['maxUploadSize'])){
+	if(isset($_POST['maxUploadSize'])) {
 		if(($setMaxSize = OC_Files::setUploadLimit(OCP\Util::computerFileSize($_POST['maxUploadSize']))) !== false) {
 			$maxUploadFilesize = OCP\Util::humanFileSize($setMaxSize);
 		}

apps/files/ajax/list.php

@@ -17,7 +17,7 @@ $data = array();
 if($doBreadcrumb) {
 	$breadcrumb = array();
 	$pathtohere = "/";
-	foreach( explode( "/", $dir ) as $i ){
+	foreach( explode( "/", $dir ) as $i ) {
 		if( $i != "" ) {
 			$pathtohere .= "$i/";
 			$breadcrumb[] = array( "dir" => $pathtohere, "name" => $i );
@@ -32,7 +32,7 @@ if($doBreadcrumb) {
 
 // make filelist
 $files = array();
-foreach( OC_Files::getdirectorycontent( $dir ) as $i ){
+foreach( OC_Files::getdirectorycontent( $dir ) as $i ) {
 	$i["date"] = OCP\Util::formatDate($i["mtime"] );
 	$files[] = $i;
 }

apps/files/ajax/upload.php

@@ -35,7 +35,7 @@ $dir = $_POST['dir'];
 $error='';
 
 $totalSize=0;
-foreach($files['size'] as $size){
+foreach($files['size'] as $size) {
 	$totalSize+=$size;
 }
 if($totalSize>OC_Filesystem::free_space('/')) {
@@ -46,7 +46,7 @@ if($totalSize>OC_Filesystem::free_space('/')) {
 $result=array();
 if(strpos($dir, '..') === false) {
 	$fileCount=count($files['name']);
-	for($i=0;$i<$fileCount;$i++){
+	for($i=0;$i<$fileCount;$i++) {
         $target = OCP\Files::buildNotExistingFileName(stripslashes($dir), $files['name'][$i]);
 		if(is_uploaded_file($files['tmp_name'][$i]) and OC_Filesystem::fromTmpFile($files['tmp_name'][$i], $target)) {
 			$meta=OC_FileCache_Cached::get($target);

apps/files/appinfo/filesync.php

@@ -23,14 +23,14 @@
 // only need filesystem apps
 $RUNTIME_APPTYPES=array('filesystem','authentication');
 OC_App::loadApps($RUNTIME_APPTYPES);
-if(!OC_User::isLoggedIn()){
-        if(!isset($_SERVER['PHP_AUTH_USER'])){
+if(!OC_User::isLoggedIn()) {
+        if(!isset($_SERVER['PHP_AUTH_USER'])) {
                 header('WWW-Authenticate: Basic realm="ownCloud Server"');
                 header('HTTP/1.0 401 Unauthorized');
                 echo 'Valid credentials must be supplied';
                 exit();
         } else {
-                if(!OC_User::login($_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"])){
+                if(!OC_User::login($_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"])) {
                         exit();
                 }
         }

apps/files/appinfo/update.php

@@ -5,7 +5,7 @@ $installedVersion=OCP\Config::getAppValue('files', 'installed_version');
 if (version_compare($installedVersion, '1.1.4', '<')) {
 	$query = OC_DB::prepare( "SELECT `propertyname`, `propertypath`, `userid` FROM `*PREFIX*properties`" );
 	$result = $query->execute();
-	while( $row = $result->fetchRow()){
+	while( $row = $result->fetchRow()) {
 		$query = OC_DB::prepare( 'UPDATE `*PREFIX*properties` SET `propertyname` = ? WHERE `userid` = ? AND `propertypath` = ?' );
 		$query->execute( array( preg_replace("/^{.*}/", "", $row["propertyname"]),$row["userid"], $row["propertypath"] ));
 	}

apps/files/download.php

@@ -29,7 +29,7 @@ OCP\User::checkLoggedIn();
 
 $filename = $_GET["file"];
 
-if(!OC_Filesystem::file_exists($filename)){
+if(!OC_Filesystem::file_exists($filename)) {
 	header("HTTP/1.0 404 Not Found");
 	$tmpl = new OCP\Template( '', '404', 'guest' );
 	$tmpl->assign('file',$filename);

apps/files/index.php

@@ -31,7 +31,7 @@ OCP\Util::addscript( 'files', 'jquery.fileupload' );
 OCP\Util::addscript( 'files', 'files' );
 OCP\Util::addscript( 'files', 'filelist' );
 OCP\Util::addscript( 'files', 'fileactions' );
-if(!isset($_SESSION['timezone'])){
+if(!isset($_SESSION['timezone'])) {
 	OCP\Util::addscript( 'files', 'timezone' );
 }
 OCP\App::setActiveNavigationEntry( 'files_index' );
@@ -44,9 +44,9 @@ if(!OC_Filesystem::is_dir($dir.'/')) {
 }
 
 $files = array();
-foreach( OC_Files::getdirectorycontent( $dir ) as $i ){
+foreach( OC_Files::getdirectorycontent( $dir ) as $i ) {
 	$i['date'] = OCP\Util::formatDate($i['mtime'] );
-	if($i['type']=='file'){
+	if($i['type']=='file') {
 		$fileinfo=pathinfo($i['name']);
 		$i['basename']=$fileinfo['filename'];
 		if (!empty($fileinfo['extension'])) {
@@ -56,7 +56,7 @@ foreach( OC_Files::getdirectorycontent( $dir ) as $i ){
 			$i['extension']='';
 		}
 	}
-	if($i['directory']=='/'){
+	if($i['directory']=='/') {
 		$i['directory']='';
 	}
 	$files[] = $i;
@@ -65,8 +65,8 @@ foreach( OC_Files::getdirectorycontent( $dir ) as $i ){
 // Make breadcrumb
 $breadcrumb = array();
 $pathtohere = '';
-foreach( explode( '/', $dir ) as $i ){
-	if( $i != '' ){
+foreach( explode( '/', $dir ) as $i ) {
+	if( $i != '' ) {
 		$pathtohere .= '/'.str_replace('+','%20', urlencode($i));
 		$breadcrumb[] = array( 'dir' => $pathtohere, 'name' => $i );
 	}

apps/files/settings.php

@@ -36,7 +36,7 @@ OCP\Util::addscript( "files", "files" );
 $dir = isset( $_GET['dir'] ) ? $_GET['dir'] : '';
 
 $files = array();
-foreach( OC_Files::getdirectorycontent( $dir ) as $i ){
+foreach( OC_Files::getdirectorycontent( $dir ) as $i ) {
 	$i["date"] = date( $CONFIG_DATEFORMAT, $i["mtime"] );
 	$files[] = $i;
 }
@@ -44,8 +44,8 @@ foreach( OC_Files::getdirectorycontent( $dir ) as $i ){
 // Make breadcrumb
 $breadcrumb = array();
 $pathtohere = "/";
-foreach( explode( "/", $dir ) as $i ){
-	if( $i != "" ){
+foreach( explode( "/", $dir ) as $i ) {
+	if( $i != "" ) {
 		$pathtohere .= "$i/";
 		$breadcrumb[] = array( "dir" => $pathtohere, "name" => $i );
 	}

apps/files_encryption/appinfo/app.php

@@ -10,7 +10,7 @@ OCP\Util::connectHook('OC_User','post_login','OC_Crypt','loginListener');
 
 stream_wrapper_register('crypt','OC_CryptStream');
 
-if(!isset($_SESSION['enckey']) and OCP\User::isLoggedIn()){//force the user to re-loggin if the encryption key isn't unlocked (happens when a user is logged in before the encryption app is enabled)
+if(!isset($_SESSION['enckey']) and OCP\User::isLoggedIn()) {//force the user to re-loggin if the encryption key isn't unlocked (happens when a user is logged in before the encryption app is enabled)
 	OCP\User::logout();
 	header("Location: ".OC::$WEBROOT.'/');
 	exit();

apps/files_encryption/lib/crypt.php

@@ -39,18 +39,18 @@ require_once 'Crypt_Blowfish/Blowfish.php';
 class OC_Crypt {
 	static private $bf = null;
 
-	public static function loginListener($params){
+	public static function loginListener($params) {
 		self::init($params['uid'],$params['password']);
 	}
 
 	public static function init($login,$password) {
 		$view=new OC_FilesystemView('/');
-		if(!$view->file_exists('/'.$login)){
+		if(!$view->file_exists('/'.$login)) {
 			$view->mkdir('/'.$login);
 		}
 
 		OC_FileProxy::$enabled=false;
-		if(!$view->file_exists('/'.$login.'/encryption.key')){// does key exist?
+		if(!$view->file_exists('/'.$login.'/encryption.key')) {// does key exist?
 			OC_Crypt::createkey($login,$password);
 		}
 		$key=$view->file_get_contents('/'.$login.'/encryption.key');
@@ -66,14 +66,14 @@ class OC_Crypt {
 	 *
 	 * if the key is left out, the default handeler will be used
 	 */
-	public static function getBlowfish($key=''){
-		if($key){
+	public static function getBlowfish($key='') {
+		if($key) {
 			return new Crypt_Blowfish($key);
 		}else{
-			if(!isset($_SESSION['enckey'])){
+			if(!isset($_SESSION['enckey'])) {
 				return false;
 			}
-			if(!self::$bf){
+			if(!self::$bf) {
 				self::$bf=new Crypt_Blowfish($_SESSION['enckey']);
 			}
 			return self::$bf;
@@ -96,7 +96,7 @@ class OC_Crypt {
 	}
 
 	public static function changekeypasscode($oldPassword, $newPassword) {
-		if(OCP\User::isLoggedIn()){
+		if(OCP\User::isLoggedIn()) {
 			$username=OCP\USER::getUser();
 			$view=new OC_FilesystemView('/'.$username);
 
@@ -179,7 +179,7 @@ class OC_Crypt {
 			while (!feof($handleread)) {
 				$content = fread($handleread, 8192);
 				$enccontent=OC_CRYPT::decrypt( $content, $key);
-				if(feof($handleread)){
+				if(feof($handleread)) {
 					$enccontent=rtrim($enccontent, "\0");
 				}
 				fwrite($handlewrite, $enccontent);
@@ -192,9 +192,9 @@ class OC_Crypt {
 	/**
 	 * encrypt data in 8192b sized blocks
 	 */
-	public static function blockEncrypt($data, $key=''){
+	public static function blockEncrypt($data, $key='') {
 		$result='';
-		while(strlen($data)){
+		while(strlen($data)) {
 			$result.=self::encrypt(substr($data,0,8192),$key);
 			$data=substr($data,8192);
 		}
@@ -204,13 +204,13 @@ 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)){
+		while(strlen($data)) {
 			$result.=self::decrypt(substr($data,0,8192),$key);
 			$data=substr($data,8192);
 		}
-		if($maxLength>0){
+		if($maxLength>0) {
 			return substr($result,0,$maxLength);
 		}else{
 			return rtrim($result, "\0");

apps/files_encryption/lib/cryptstream.php

@@ -36,18 +36,18 @@ class OC_CryptStream{
 	private $size;
 	private static $rootView;
 
-	public function stream_open($path, $mode, $options, &$opened_path){
-		if(!self::$rootView){
+	public function stream_open($path, $mode, $options, &$opened_path) {
+		if(!self::$rootView) {
 			self::$rootView=new OC_FilesystemView('');
 		}
 		$path=str_replace('crypt://','',$path);
-		if(dirname($path)=='streams' and isset(self::$sourceStreams[basename($path)])){
+		if(dirname($path)=='streams' and isset(self::$sourceStreams[basename($path)])) {
 			$this->source=self::$sourceStreams[basename($path)]['stream'];
 			$this->path=self::$sourceStreams[basename($path)]['path'];
 			$this->size=self::$sourceStreams[basename($path)]['size'];
 		}else{
 			$this->path=$path;
-			if($mode=='w' or $mode=='w+' or $mode=='wb' or $mode=='wb+'){
+			if($mode=='w' or $mode=='w+' or $mode=='wb' or $mode=='wb+') {
 				$this->size=0;
 			}else{
 				$this->size=self::$rootView->filesize($path,$mode);
@@ -55,55 +55,55 @@ class OC_CryptStream{
 			OC_FileProxy::$enabled=false;//disable fileproxies so we can open the source file
 			$this->source=self::$rootView->fopen($path,$mode);
 			OC_FileProxy::$enabled=true;
-			if(!is_resource($this->source)){
+			if(!is_resource($this->source)) {
 				OCP\Util::writeLog('files_encryption','failed to open '.$path,OCP\Util::ERROR);
 			}
 		}
-		if(is_resource($this->source)){
+		if(is_resource($this->source)) {
 			$this->meta=stream_get_meta_data($this->source);
 		}
 		return is_resource($this->source);
 	}
 
-	public function stream_seek($offset, $whence=SEEK_SET){
+	public function stream_seek($offset, $whence=SEEK_SET) {
 		$this->flush();
 		fseek($this->source,$offset,$whence);
 	}
 
-	public function stream_tell(){
+	public function stream_tell() {
 		return ftell($this->source);
 	}
 
-	public function stream_read($count){
+	public function stream_read($count) {
 		//$count will always be 8192 https://bugs.php.net/bug.php?id=21641
 		//This makes this function a lot simpler but will breake everything the moment it's fixed
 		$this->writeCache='';
-		if($count!=8192){
+		if($count!=8192) {
 			OCP\Util::writeLog('files_encryption','php bug 21641 no longer holds, decryption will not work',OCP\Util::FATAL);
 			die();
 		}
 		$pos=ftell($this->source);
 		$data=fread($this->source,8192);
-		if(strlen($data)){
+		if(strlen($data)) {
 			$result=OC_Crypt::decrypt($data);
 		}else{
 			$result='';
 		}
 		$length=$this->size-$pos;
-		if($length<8192){
+		if($length<8192) {
 			$result=substr($result,0,$length);
 		}
 		return $result;
 	}
 
-	public function stream_write($data){
+	public function stream_write($data) {
 		$length=strlen($data);
 		$currentPos=ftell($this->source);
-		if($this->writeCache){
+		if($this->writeCache) {
 			$data=$this->writeCache.$data;
 			$this->writeCache='';
 		}
-		if($currentPos%8192!=0){
+		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);
@@ -113,8 +113,8 @@ class OC_CryptStream{
 			fseek($this->source,-($currentPos%8192),SEEK_CUR);
 		}
 		$currentPos=ftell($this->source);
-		while($remainingLength=strlen($data)>0){
-			if($remainingLength<8192){
+		while($remainingLength=strlen($data)>0) {
+			if($remainingLength<8192) {
 				$this->writeCache=$data;
 				$data='';
 			}else{
@@ -127,8 +127,8 @@ class OC_CryptStream{
 		return $length;
 	}
 
-	public function stream_set_option($option,$arg1,$arg2){
-		switch($option){
+	public function stream_set_option($option,$arg1,$arg2) {
+		switch($option) {
 			case STREAM_OPTION_BLOCKING:
 				stream_set_blocking($this->source,$arg1);
 				break;
@@ -140,33 +140,33 @@ class OC_CryptStream{
 		}
 	}
 
-	public function stream_stat(){
+	public function stream_stat() {
 		return fstat($this->source);
 	}
 
-	public function stream_lock($mode){
+	public function stream_lock($mode) {
 		flock($this->source,$mode);
 	}
 
-	public function stream_flush(){
+	public function stream_flush() {
 		return fflush($this->source);
 	}
 
-	public function stream_eof(){
+	public function stream_eof() {
 		return feof($this->source);
 	}
 
-	private function flush(){
-		if($this->writeCache){
+	private function flush() {
+		if($this->writeCache) {
 			$encrypted=OC_Crypt::encrypt($this->writeCache);
 			fwrite($this->source,$encrypted);
 			$this->writeCache='';
 		}
 	}
 
-	public function stream_close(){
+	public function stream_close() {
 		$this->flush();
-		if($this->meta['mode']!='r' and $this->meta['mode']!='rb'){
+		if($this->meta['mode']!='r' and $this->meta['mode']!='rb') {
 			OC_FileCache::put($this->path,array('encrypted'=>true,'size'=>$this->size),'');
 		}
 		return fclose($this->source);

apps/files_encryption/lib/proxy.php

@@ -34,21 +34,21 @@ class OC_FileProxy_Encryption extends OC_FileProxy{
 	 * @param string $path
 	 * @return bool
 	 */
-	private static function shouldEncrypt($path){
-		if(is_null(self::$enableEncryption)){
+	private static function shouldEncrypt($path) {
+		if(is_null(self::$enableEncryption)) {
 			self::$enableEncryption=(OCP\Config::getAppValue('files_encryption','enable_encryption','true')=='true');
 		}
-		if(!self::$enableEncryption){
+		if(!self::$enableEncryption) {
 			return false;
 		}
-		if(is_null(self::$blackList)){
+		if(is_null(self::$blackList)) {
 			self::$blackList=explode(',',OCP\Config::getAppValue('files_encryption','type_blacklist','jpg,png,jpeg,avi,mpg,mpeg,mkv,mp3,oga,ogv,ogg'));
 		}
-		if(self::isEncrypted($path)){
+		if(self::isEncrypted($path)) {
 			return true;
 		}
 		$extension=substr($path,strrpos($path,'.')+1);
-		if(array_search($extension,self::$blackList)===false){
+		if(array_search($extension,self::$blackList)===false) {
 			return true;
 		}
 	}
@@ -58,13 +58,13 @@ class OC_FileProxy_Encryption extends OC_FileProxy{
 	 * @param string $path
 	 * @return bool
 	 */
-	private static function isEncrypted($path){
+	private static function isEncrypted($path) {
 		$metadata=OC_FileCache_Cached::get($path,'');
 		return isset($metadata['encrypted']) and (bool)$metadata['encrypted'];
 	}
 
-	public function preFile_put_contents($path,&$data){
-		if(self::shouldEncrypt($path)){
+	public function preFile_put_contents($path,&$data) {
+		if(self::shouldEncrypt($path)) {
 			if (!is_resource($data)) {//stream put contents should have been converter to fopen
 				$size=strlen($data);
 				$data=OC_Crypt::blockEncrypt($data);
@@ -73,24 +73,24 @@ class OC_FileProxy_Encryption extends OC_FileProxy{
 		}
 	}
 
-	public function postFile_get_contents($path,$data){
-		if(self::isEncrypted($path)){
+	public function postFile_get_contents($path,$data) {
+		if(self::isEncrypted($path)) {
 			$cached=OC_FileCache_Cached::get($path,'');
 			$data=OC_Crypt::blockDecrypt($data,'',$cached['size']);
 		}
 		return $data;
 	}
 
-	public function postFopen($path,&$result){
-		if(!$result){
+	public function postFopen($path,&$result) {
+		if(!$result) {
 			return $result;
 		}
 		$meta=stream_get_meta_data($result);
-		if(self::isEncrypted($path)){
+		if(self::isEncrypted($path)) {
 			fclose($result);
 			$result=fopen('crypt://'.$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($path)>0){
+		}elseif(self::shouldEncrypt($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');
@@ -104,23 +104,23 @@ class OC_FileProxy_Encryption extends OC_FileProxy{
 		return $result;
 	}
 
-	public function postGetMimeType($path,$mime){
-		if(self::isEncrypted($path)){
+	public function postGetMimeType($path,$mime) {
+		if(self::isEncrypted($path)) {
 			$mime=OCP\Files::getMimeType('crypt://'.$path,'w');
 		}
 		return $mime;
 	}
 
-	public function postStat($path,$data){
-		if(self::isEncrypted($path)){
+	public function postStat($path,$data) {
+		if(self::isEncrypted($path)) {
 			$cached=OC_FileCache_Cached::get($path,'');
 			$data['size']=$cached['size'];
 		}
 		return $data;
 	}
 
-	public function postFileSize($path,$size){
-		if(self::isEncrypted($path)){
+	public function postFileSize($path,$size) {
+		if(self::isEncrypted($path)) {
 			$cached=OC_FileCache_Cached::get($path,'');
 			return  $cached['size'];
 		}else{

apps/files_encryption/templates/settings.php

@@ -7,6 +7,6 @@
 				<option selected="selected" value="<?php echo $type;?>"><?php echo $type;?></option>
 			<?php endforeach;?>
 		</select>
-		<input type='checkbox' id='enable_encryption' <?php if($_['encryption_enabled']){echo 'checked="checked"';} ?>></input><label for='enable_encryption'><?php echo $l->t('Enable Encryption')?></label>
+		<input type='checkbox' id='enable_encryption' <?php if($_['encryption_enabled']) {echo 'checked="checked"';} ?>></input><label for='enable_encryption'><?php echo $l->t('Enable Encryption')?></label>
 	</fieldset>
 </form>

apps/files_encryption/tests/encryption.php

@@ -7,7 +7,7 @@
  */
 
 class Test_Encryption extends UnitTestCase {
-	function testEncryption(){
+	function testEncryption() {
 		$key=uniqid();
 		$file=OC::$SERVERROOT.'/3rdparty/MDB2.php';
 		$source=file_get_contents($file); //nice large text file
@@ -54,7 +54,7 @@ class Test_Encryption extends UnitTestCase {
 
 	}
 
-	function testBinary(){
+	function testBinary() {
 		$key=uniqid();
 
 		$file=__DIR__.'/binary';

apps/files_encryption/tests/proxy.php

@@ -10,7 +10,7 @@ class Test_CryptProxy extends UnitTestCase {
 	private $oldConfig;
 	private $oldKey;
 
-	public function setUp(){
+	public function setUp() {
 		$user=OC_User::getUser();
 
 		$this->oldConfig=OCP\Config::getAppValue('files_encryption','enable_encryption','true');
@@ -40,14 +40,14 @@ class Test_CryptProxy extends UnitTestCase {
 		$rootView->mkdir('/'.$user.'/files');
 	}
 
-	public function tearDown(){
+	public function tearDown() {
 		OCP\Config::setAppValue('files_encryption','enable_encryption',$this->oldConfig);
-		if(!is_null($this->oldKey)){
+		if(!is_null($this->oldKey)) {
 			$_SESSION['enckey']=$this->oldKey;
 		}
 	}
 
-	public function testSimple(){
+	public function testSimple() {
 		$file=OC::$SERVERROOT.'/3rdparty/MDB2.php';
 		$original=file_get_contents($file);
 
@@ -64,7 +64,7 @@ class Test_CryptProxy extends UnitTestCase {
 
 	}
 
-	public function testView(){
+	public function testView() {
 		$file=OC::$SERVERROOT.'/3rdparty/MDB2.php';
 		$original=file_get_contents($file);
 
@@ -86,7 +86,7 @@ class Test_CryptProxy extends UnitTestCase {
 		$this->assertEqual($original,$fromFile);
 	}
 
-	public function testBinary(){
+	public function testBinary() {
 		$file=__DIR__.'/binary';
 		$original=file_get_contents($file);
 

apps/files_encryption/tests/stream.php

@@ -9,7 +9,7 @@
 class Test_CryptStream extends UnitTestCase {
 	private $tmpFiles=array();
 
-	function testStream(){
+	function testStream() {
 		$stream=$this->getStream('test1','w',strlen('foobar'));
 		fwrite($stream,'foobar');
 		fclose($stream);
@@ -40,11 +40,11 @@ class Test_CryptStream extends UnitTestCase {
 	 * @param int size
 	 * @return resource
 	 */
-	function getStream($id,$mode,$size){
-		if($id===''){
+	function getStream($id,$mode,$size) {
+		if($id==='') {
 			$id=uniqid();
 		}
-		if(!isset($this->tmpFiles[$id])){
+		if(!isset($this->tmpFiles[$id])) {
 			$file=OCP\Files::tmpFile();
 			$this->tmpFiles[$id]=$file;
 		}else{
@@ -55,7 +55,7 @@ class Test_CryptStream extends UnitTestCase {