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Merge pull request #10201 from nextcloud/smb-rename-invalidargument-retry-13 

[13] also retry rename operation on InvalidArgumentException
This commit is contained in:
Roeland Jago Douma 2018-07-12 09:49:43 +02:00 committed by GitHub
parent dc0fd5f2d2 9c5b1852ca
commit 2639533422
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 3 deletions
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21
apps/files_external/lib/Lib/Storage/SMB.php
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@ -38,6 +38,7 @@ use Icewind\SMB\Exception\AlreadyExistsException;
use Icewind\SMB\Exception\ConnectException;
use Icewind\SMB\Exception\Exception;
use Icewind\SMB\Exception\ForbiddenException;
use Icewind\SMB\Exception\InvalidArgumentException;
use Icewind\SMB\Exception\NotFoundException;
use Icewind\SMB\IFileInfo;
use Icewind\SMB\NativeServer;
@ -52,6 +53,7 @@ use OCP\Files\Notify\IChange;
use OCP\Files\Notify\IRenameChange;
use OCP\Files\Storage\INotifyStorage;
use OCP\Files\StorageNotAvailableException;
use OCP\ILogger;
use OCP\Util;
class SMB extends Common implements INotifyStorage {
@ -195,7 +197,7 @@ class SMB extends Common implements INotifyStorage {
* @param string $target the new name of the path
* @return bool true if the rename is successful, false otherwise
*/
public function rename($source, $target) {
public function rename($source, $target, $retry = true) {
if ($this->isRootDir($source) || $this->isRootDir($target)) {
return false;
}
@ -205,8 +207,21 @@ class SMB extends Common implements INotifyStorage {
try {
$result = $this->share->rename($absoluteSource, $absoluteTarget);
} catch (AlreadyExistsException $e) {
$this->remove($target);
$result = $this->share->rename($absoluteSource, $absoluteTarget);
if ($retry) {
$this->remove($target);
$result = $this->share->rename($absoluteSource, $absoluteTarget, false);
} else {
\OC::$server->getLogger()->logException($e, ['level' => ILogger::WARN]);
return false;
}
} catch (InvalidArgumentException $e) {
if ($retry) {
$this->remove($target);
$result = $this->share->rename($absoluteSource, $absoluteTarget, false);
} else {
\OC::$server->getLogger()->logException($e, ['level' => ILogger::WARN]);
return false;
}
} catch (\Exception $e) {
\OC::$server->getLogger()->logException($e, ['level' => Util::WARN]);
return false;