3 files changed, 21 insertions, 18 deletions

diff --git a/lib/private/Files/Storage/Wrapper/Encryption.php b/lib/private/Files/Storage/Wrapper/Encryption.php
index f4ab4754cff..51a5f99908d 100644
--- a/lib/private/Files/Storage/Wrapper/Encryption.php
+++ b/lib/private/Files/Storage/Wrapper/Encryption.php
@@ -21,6 +21,7 @@ use OCP\Encryption\Exceptions\InvalidHeaderException;
 use OCP\Encryption\IFile;
 use OCP\Encryption\IManager;
 use OCP\Encryption\Keys\IStorage;
+use OCP\Files;
 use OCP\Files\Cache\ICacheEntry;
 use OCP\Files\Mount\IMountPoint;
 use OCP\Files\Storage;
@@ -184,11 +185,11 @@ class Encryption extends Wrapper {
 	public function rename(string $source, string $target): bool {
 		$result = $this->storage->rename($source, $target);
 
-		if ($result &&
+		if ($result
 			// versions always use the keys from the original file, so we can skip
 			// this step for versions
-			$this->isVersion($target) === false &&
-			$this->encryptionManager->isEnabled()) {
+			&& $this->isVersion($target) === false
+			&& $this->encryptionManager->isEnabled()) {
 			$sourcePath = $this->getFullPath($source);
 			if (!$this->util->isExcluded($sourcePath)) {
 				$targetPath = $this->getFullPath($target);
@@ -209,9 +210,9 @@ class Encryption extends Wrapper {
 	public function rmdir(string $path): bool {
 		$result = $this->storage->rmdir($path);
 		$fullPath = $this->getFullPath($path);
-		if ($result &&
-			$this->util->isExcluded($fullPath) === false &&
-			$this->encryptionManager->isEnabled()
+		if ($result
+			&& $this->util->isExcluded($fullPath) === false
+			&& $this->encryptionManager->isEnabled()
 		) {
 			$this->keyStorage->deleteAllFileKeys($fullPath);
 		}
@@ -224,9 +225,9 @@ class Encryption extends Wrapper {
 
 		$metaData = $this->getMetaData($path);
 		if (
-			!$this->is_dir($path) &&
-			isset($metaData['encrypted']) &&
-			$metaData['encrypted'] === true
+			!$this->is_dir($path)
+			&& isset($metaData['encrypted'])
+			&& $metaData['encrypted'] === true
 		) {
 			$fullPath = $this->getFullPath($path);
 			$module = $this->getEncryptionModule($path);
@@ -383,9 +384,9 @@ class Encryption extends Wrapper {
 		$size = $this->storage->filesize($path);
 		$result = $unencryptedSize;
 
-		if ($unencryptedSize < 0 ||
-			($size > 0 && $unencryptedSize === $size) ||
-			$unencryptedSize > $size
+		if ($unencryptedSize < 0
+			|| ($size > 0 && $unencryptedSize === $size)
+			|| $unencryptedSize > $size
 		) {
 			// check if we already calculate the unencrypted size for the
 			// given path to avoid recursions
@@ -633,8 +634,8 @@ class Encryption extends Wrapper {
 	): bool {
 		// for versions we have nothing to do, because versions should always use the
 		// key from the original file. Just create a 1:1 copy and done
-		if ($this->isVersion($targetInternalPath) ||
-			$this->isVersion($sourceInternalPath)) {
+		if ($this->isVersion($targetInternalPath)
+			|| $this->isVersion($sourceInternalPath)) {
 			// 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
@@ -684,7 +685,7 @@ class Encryption extends Wrapper {
 			try {
 				$source = $sourceStorage->fopen($sourceInternalPath, 'r');
 				$target = $this->fopen($targetInternalPath, 'w');
-				[, $result] = \OC_Helper::streamCopy($source, $target);
+				[, $result] = Files::streamCopy($source, $target, true);
 			} finally {
 				if (is_resource($source)) {
 					fclose($source);
@@ -893,7 +894,7 @@ class Encryption extends Wrapper {
 	public function writeStream(string $path, $stream, ?int $size = null): int {
 		// always fall back to fopen
 		$target = $this->fopen($path, 'w');
-		[$count, $result] = \OC_Helper::streamCopy($stream, $target);
+		[$count, $result] = Files::streamCopy($stream, $target, true);
 		fclose($stream);
 		fclose($target);
 
diff --git a/lib/private/Files/Storage/Wrapper/Jail.php b/lib/private/Files/Storage/Wrapper/Jail.php
index c8db0e94e59..38b113cef88 100644
--- a/lib/private/Files/Storage/Wrapper/Jail.php
+++ b/lib/private/Files/Storage/Wrapper/Jail.php
@@ -11,6 +11,7 @@ use OC\Files\Cache\Wrapper\CacheJail;
 use OC\Files\Cache\Wrapper\JailPropagator;
 use OC\Files\Cache\Wrapper\JailWatcher;
 use OC\Files\Filesystem;
+use OCP\Files;
 use OCP\Files\Cache\ICache;
 use OCP\Files\Cache\IPropagator;
 use OCP\Files\Cache\IWatcher;
@@ -253,7 +254,7 @@ class Jail extends Wrapper {
 			return $storage->writeStream($this->getUnjailedPath($path), $stream, $size);
 		} else {
 			$target = $this->fopen($path, 'w');
-			[$count, $result] = \OC_Helper::streamCopy($stream, $target);
+			$count = Files::streamCopy($stream, $target);
 			fclose($stream);
 			fclose($target);
 			return $count;
diff --git a/lib/private/Files/Storage/Wrapper/Wrapper.php b/lib/private/Files/Storage/Wrapper/Wrapper.php
index 6dea439fe25..7af11dd5ef7 100644
--- a/lib/private/Files/Storage/Wrapper/Wrapper.php
+++ b/lib/private/Files/Storage/Wrapper/Wrapper.php
@@ -9,6 +9,7 @@ namespace OC\Files\Storage\Wrapper;
 
 use OC\Files\Storage\FailedStorage;
 use OC\Files\Storage\Storage;
+use OCP\Files;
 use OCP\Files\Cache\ICache;
 use OCP\Files\Cache\IPropagator;
 use OCP\Files\Cache\IScanner;
@@ -322,7 +323,7 @@ class Wrapper implements \OC\Files\Storage\Storage, ILockingStorage, IWriteStrea
 			return $storage->writeStream($path, $stream, $size);
 		} else {
 			$target = $this->fopen($path, 'w');
-			[$count, $result] = \OC_Helper::streamCopy($stream, $target);
+			$count = Files::streamCopy($stream, $target);
 			fclose($stream);
 			fclose($target);
 			return $count;