nextcloud / server

lib/private/Files/Storage/Wrapper/Encryption.php

Spacing +25 added lines, -25 removed lines

@@ -368,8 +368,8 @@ 
 		// check if the file is stored in the array cache, this means that we
 		// copy a file over to the versions folder, in this case we don't want to
 		// decrypt it
-		if ($this->arrayCache->hasKey('encryption_copy_version_' . $path)) {
-			$this->arrayCache->remove('encryption_copy_version_' . $path);
+		if ($this->arrayCache->hasKey('encryption_copy_version_'.$path)) {
+			$this->arrayCache->remove('encryption_copy_version_'.$path);
 			return $this->storage->fopen($path, $mode);
 		}
 
@@ -440,7 +440,7 @@ 
 				}
 			} catch (ModuleDoesNotExistsException $e) {
 				$this->logger->logException($e, [
-					'message' => 'Encryption module "' . $encryptionModuleId . '" not found, file will be stored unencrypted',
+					'message' => 'Encryption module "'.$encryptionModuleId.'" not found, file will be stored unencrypted',
 					'level' => \OCP\Util::WARN,
 					'app' => 'core',
 				]);
@@ -495,7 +495,7 @@ 
 				try {
 					$result = $this->fixUnencryptedSize($path, $size, $unencryptedSize);
 				} catch (\Exception $e) {
-					$this->logger->error('Couldn\'t re-calculate unencrypted size for '. $path);
+					$this->logger->error('Couldn\'t re-calculate unencrypted size for '.$path);
 					$this->logger->logException($e);
 				}
 				unset($this->fixUnencryptedSizeOf[$this->getFullPath($path)]);
@@ -524,7 +524,7 @@ 
 
 		// if we couldn't open the file we return the old unencrypted size
 		if (!is_resource($stream)) {
-			$this->logger->error('Could not open ' . $path . '. Recalculation of unencrypted size aborted.');
+			$this->logger->error('Could not open '.$path.'. Recalculation of unencrypted size aborted.');
 			return $unencryptedSize;
 		}
 
@@ -549,7 +549,7 @@ 
 		// next highest is end of chunks, one subtracted is last one
 		// we have to read the last chunk, we can't just calculate it (because of padding etc)
 
-		$lastChunkNr = ceil($size/ $blockSize)-1;
+		$lastChunkNr = ceil($size / $blockSize) - 1;
 		// calculate last chunk position
 		$lastChunkPos = ($lastChunkNr * $blockSize);
 		// try to fseek to the last chunk, if it fails we have to read the whole file
@@ -557,16 +557,16 @@ 
 			$newUnencryptedSize += $lastChunkNr * $unencryptedBlockSize;
 		}
 
-		$lastChunkContentEncrypted='';
+		$lastChunkContentEncrypted = '';
 		$count = $blockSize;
 
 		while ($count > 0) {
-			$data=fread($stream, $blockSize);
-			$count=strlen($data);
+			$data = fread($stream, $blockSize);
+			$count = strlen($data);
 			$lastChunkContentEncrypted .= $data;
-			if(strlen($lastChunkContentEncrypted) > $blockSize) {
+			if (strlen($lastChunkContentEncrypted) > $blockSize) {
 				$newUnencryptedSize += $unencryptedBlockSize;
-				$lastChunkContentEncrypted=substr($lastChunkContentEncrypted, $blockSize);
+				$lastChunkContentEncrypted = substr($lastChunkContentEncrypted, $blockSize);
 			}
 		}
 
@@ -574,8 +574,8 @@ 
 
 		// we have to decrypt the last chunk to get it actual size
 		$encryptionModule->begin($this->getFullPath($path), $this->uid, 'r', $header, []);
-		$decryptedLastChunk = $encryptionModule->decrypt($lastChunkContentEncrypted, $lastChunkNr . 'end');
-		$decryptedLastChunk .= $encryptionModule->end($this->getFullPath($path), $lastChunkNr . 'end');
+		$decryptedLastChunk = $encryptionModule->decrypt($lastChunkContentEncrypted, $lastChunkNr.'end');
+		$decryptedLastChunk .= $encryptionModule->end($this->getFullPath($path), $lastChunkNr.'end');
 
 		// calc the real file size with the size of the last chunk
 		$newUnencryptedSize += strlen($decryptedLastChunk);
@@ -657,9 +657,9 @@ 
 	private function updateEncryptedVersion(Storage\IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath, $isRename, $keepEncryptionVersion) {
 		$isEncrypted = $this->encryptionManager->isEnabled() && $this->shouldEncrypt($targetInternalPath) ? 1 : 0;
 		$cacheInformation = [
-			'encrypted' => (bool)$isEncrypted,
+			'encrypted' => (bool) $isEncrypted,
 		];
-		if($isEncrypted === 1) {
+		if ($isEncrypted === 1) {
 			$encryptedVersion = $sourceStorage->getCache()->get($sourceInternalPath)['encryptedVersion'];
 
 			// In case of a move operation from an unencrypted to an encrypted
@@ -667,7 +667,7 @@ 
 			// correct value would be "1". Thus we manually set the value to "1"
 			// for those cases.
 			// See also https://github.com/owncloud/core/issues/23078
-			if($encryptedVersion === 0 || !$keepEncryptionVersion) {
+			if ($encryptedVersion === 0 || !$keepEncryptionVersion) {
 				$encryptedVersion = 1;
 			}
 
@@ -703,9 +703,9 @@ 
 			// remember that we try to create a version so that we can detect it during
 			// fopen($sourceInternalPath) and by-pass the encryption in order to
 			// create a 1:1 copy of the file
-			$this->arrayCache->set('encryption_copy_version_' . $sourceInternalPath, true);
+			$this->arrayCache->set('encryption_copy_version_'.$sourceInternalPath, true);
 			$result = $this->storage->copyFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath);
-			$this->arrayCache->remove('encryption_copy_version_' . $sourceInternalPath);
+			$this->arrayCache->remove('encryption_copy_version_'.$sourceInternalPath);
 			if ($result) {
 				$info = $this->getCache('', $sourceStorage)->get($sourceInternalPath);
 				// make sure that we update the unencrypted size for the version
@@ -725,7 +725,7 @@ 
 		$mount = $this->mountManager->findByStorageId($sourceStorage->getId());
 		if (count($mount) === 1) {
 			$mountPoint = $mount[0]->getMountPoint();
-			$source = $mountPoint . '/' . $sourceInternalPath;
+			$source = $mountPoint.'/'.$sourceInternalPath;
 			$target = $this->getFullPath($targetInternalPath);
 			$this->copyKeys($source, $target);
 		} else {
@@ -738,7 +738,7 @@ 
 			if (is_resource($dh)) {
 				while ($result and ($file = readdir($dh)) !== false) {
 					if (!Filesystem::isIgnoredDir($file)) {
-						$result &= $this->copyFromStorage($sourceStorage, $sourceInternalPath . '/' . $file, $targetInternalPath . '/' . $file, false, $isRename);
+						$result &= $this->copyFromStorage($sourceStorage, $sourceInternalPath.'/'.$file, $targetInternalPath.'/'.$file, false, $isRename);
 					}
 				}
 			}
@@ -754,7 +754,7 @@ 
 				fclose($target);
 				throw $e;
 			}
-			if($result) {
+			if ($result) {
 				if ($preserveMtime) {
 					$this->touch($targetInternalPath, $sourceStorage->filemtime($sourceInternalPath));
 				}
@@ -766,7 +766,7 @@ 
 				$this->getCache()->remove($targetInternalPath);
 			}
 		}
-		return (bool)$result;
+		return (bool) $result;
 
 	}
 
@@ -837,7 +837,7 @@ 
 	 * @return string full path including mount point
 	 */
 	protected function getFullPath($path) {
-		return Filesystem::normalizePath($this->mountPoint . '/' . $path);
+		return Filesystem::normalizePath($this->mountPoint.'/'.$path);
 	}
 
 	/**
@@ -893,7 +893,7 @@ 
 				$header = substr($header, 0, $endAt + strlen(Util::HEADER_END));
 
 				// +1 to not start with an ':' which would result in empty element at the beginning
-				$exploded = explode(':', substr($header, strlen(Util::HEADER_START)+1));
+				$exploded = explode(':', substr($header, strlen(Util::HEADER_START) + 1));
 
 				$element = array_shift($exploded);
 				while ($element !== Util::HEADER_END) {
@@ -956,7 +956,7 @@ 
 			try {
 				$encryptionModule = $this->encryptionManager->getEncryptionModule($encryptionModuleId);
 			} catch (ModuleDoesNotExistsException $e) {
-				$this->logger->critical('Encryption module defined in "' . $path . '" not loaded!');
+				$this->logger->critical('Encryption module defined in "'.$path.'" not loaded!');
 				throw $e;
 			}
 		}