Merge pull request #7962 from nextcloud/smb-2.0.4-12

[12] update icewind/smb to 2.0.4

11 files changed, 89 insertions, 61 deletions

diff --git a/apps/files_external/3rdparty/composer.json b/apps/files_external/3rdparty/composer.json
index 307a062c7e0..b556de7c395 100644
--- a/apps/files_external/3rdparty/composer.json
+++ b/apps/files_external/3rdparty/composer.json
@@ -8,7 +8,7 @@
 		"classmap-authoritative": true
 	},
 	"require": {
-		"icewind/smb": "2.0.3",
+		"icewind/smb": "2.0.4",
 		"icewind/streams": "0.5.2"
 	}
 }
diff --git a/apps/files_external/3rdparty/composer.lock b/apps/files_external/3rdparty/composer.lock
index e00a7bd80e4..2ec6ee94c8d 100644
--- a/apps/files_external/3rdparty/composer.lock
+++ b/apps/files_external/3rdparty/composer.lock
@@ -4,20 +4,20 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "b6a304e8ab2effa3791b513007fadcbc",
+    "content-hash": "8b87ff18cd1c30945c631607fbfbf8b7",
     "packages": [
         {
             "name": "icewind/smb",
-            "version": "v2.0.3",
+            "version": "v2.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/icewind1991/SMB.git",
-                "reference": "8394551bf29a37b884edb33dae8acde369177f32"
+                "reference": "f258947a6f840cc9655ba81744872f9bb292a7dd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/icewind1991/SMB/zipball/8394551bf29a37b884edb33dae8acde369177f32",
-                "reference": "8394551bf29a37b884edb33dae8acde369177f32",
+                "url": "https://api.github.com/repos/icewind1991/SMB/zipball/f258947a6f840cc9655ba81744872f9bb292a7dd",
+                "reference": "f258947a6f840cc9655ba81744872f9bb292a7dd",
                 "shasum": ""
             },
             "require": {
@@ -45,7 +45,7 @@
                 }
             ],
             "description": "php wrapper for smbclient and libsmbclient-php",
-            "time": "2017-10-18T16:21:10+00:00"
+            "time": "2018-01-19T14:36:36+00:00"
         },
         {
             "name": "icewind/streams",
diff --git a/apps/files_external/3rdparty/composer/ClassLoader.php b/apps/files_external/3rdparty/composer/ClassLoader.php
index c6f6d2322bb..dc02dfb114f 100644
--- a/apps/files_external/3rdparty/composer/ClassLoader.php
+++ b/apps/files_external/3rdparty/composer/ClassLoader.php
@@ -43,8 +43,7 @@ namespace Composer\Autoload;
 class ClassLoader
 {
     // PSR-4
-    private $firstCharsPsr4 = array();
-    private $prefixLengthsPsr4 = array(); // For BC with legacy static maps
+    private $prefixLengthsPsr4 = array();
     private $prefixDirsPsr4 = array();
     private $fallbackDirsPsr4 = array();
 
@@ -171,10 +170,11 @@ class ClassLoader
             }
         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
             // Register directories for a new namespace.
-            if ('\\' !== substr($prefix, -1)) {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
-            $this->firstCharsPsr4[$prefix[0]] = true;
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
             $this->prefixDirsPsr4[$prefix] = (array) $paths;
         } elseif ($prepend) {
             // Prepend directories for an already registered namespace.
@@ -221,10 +221,11 @@ class ClassLoader
         if (!$prefix) {
             $this->fallbackDirsPsr4 = (array) $paths;
         } else {
-            if ('\\' !== substr($prefix, -1)) {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
-            $this->firstCharsPsr4[$prefix[0]] = true;
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
             $this->prefixDirsPsr4[$prefix] = (array) $paths;
         }
     }
@@ -372,7 +373,7 @@ class ClassLoader
         $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
 
         $first = $class[0];
-        if (isset($this->firstCharsPsr4[$first]) || isset($this->prefixLengthsPsr4[$first])) {
+        if (isset($this->prefixLengthsPsr4[$first])) {
             $subPath = $class;
             while (false !== $lastPos = strrpos($subPath, '\\')) {
                 $subPath = substr($subPath, 0, $lastPos);
diff --git a/apps/files_external/3rdparty/composer/autoload_classmap.php b/apps/files_external/3rdparty/composer/autoload_classmap.php
index 257bdb64eb5..d51895234b4 100644
--- a/apps/files_external/3rdparty/composer/autoload_classmap.php
+++ b/apps/files_external/3rdparty/composer/autoload_classmap.php
@@ -21,6 +21,7 @@ return array(
     'Icewind\\SMB\\Exception\\FileInUseException' => $vendorDir . '/icewind/smb/src/Exception/FileInUseException.php',
     'Icewind\\SMB\\Exception\\ForbiddenException' => $vendorDir . '/icewind/smb/src/Exception/ForbiddenException.php',
     'Icewind\\SMB\\Exception\\HostDownException' => $vendorDir . '/icewind/smb/src/Exception/HostDownException.php',
+    'Icewind\\SMB\\Exception\\InvalidArgumentException' => $vendorDir . '/icewind/smb/src/Exception/InvalidArgumentException.php',
     'Icewind\\SMB\\Exception\\InvalidHostException' => $vendorDir . '/icewind/smb/src/Exception/InvalidHostException.php',
     'Icewind\\SMB\\Exception\\InvalidParameterException' => $vendorDir . '/icewind/smb/src/Exception/InvalidParameterException.php',
     'Icewind\\SMB\\Exception\\InvalidPathException' => $vendorDir . '/icewind/smb/src/Exception/InvalidPathException.php',
@@ -51,13 +52,13 @@ return array(
     'Icewind\\SMB\\Server' => $vendorDir . '/icewind/smb/src/Server.php',
     'Icewind\\SMB\\Share' => $vendorDir . '/icewind/smb/src/Share.php',
     'Icewind\\SMB\\System' => $vendorDir . '/icewind/smb/src/System.php',
-    'Icewind\\SMB\\Test\\AbstractShare' => $vendorDir . '/icewind/smb/tests/AbstractShare.php',
-    'Icewind\\SMB\\Test\\NativeShare' => $vendorDir . '/icewind/smb/tests/NativeShare.php',
-    'Icewind\\SMB\\Test\\NativeStream' => $vendorDir . '/icewind/smb/tests/NativeStream.php',
+    'Icewind\\SMB\\Test\\AbstractShareTest' => $vendorDir . '/icewind/smb/tests/AbstractShareTest.php',
+    'Icewind\\SMB\\Test\\NativeShareTestTest' => $vendorDir . '/icewind/smb/tests/NativeShareTestTest.php',
+    'Icewind\\SMB\\Test\\NativeStreamTest' => $vendorDir . '/icewind/smb/tests/NativeStreamTest.php',
     'Icewind\\SMB\\Test\\NotifyHandlerTest' => $vendorDir . '/icewind/smb/tests/NotifyHandlerTest.php',
-    'Icewind\\SMB\\Test\\Parser' => $vendorDir . '/icewind/smb/tests/Parser.php',
-    'Icewind\\SMB\\Test\\Server' => $vendorDir . '/icewind/smb/tests/Server.php',
-    'Icewind\\SMB\\Test\\Share' => $vendorDir . '/icewind/smb/tests/Share.php',
+    'Icewind\\SMB\\Test\\ParserTest' => $vendorDir . '/icewind/smb/tests/ParserTest.php',
+    'Icewind\\SMB\\Test\\ServerTest' => $vendorDir . '/icewind/smb/tests/ServerTest.php',
+    'Icewind\\SMB\\Test\\ShareTestTest' => $vendorDir . '/icewind/smb/tests/ShareTestTest.php',
     'Icewind\\SMB\\Test\\TestCase' => $vendorDir . '/icewind/smb/tests/TestCase.php',
     'Icewind\\SMB\\TimeZoneProvider' => $vendorDir . '/icewind/smb/src/TimeZoneProvider.php',
     'Icewind\\Streams\\CallbackWrapper' => $vendorDir . '/icewind/streams/src/CallbackWrapper.php',
diff --git a/apps/files_external/3rdparty/composer/autoload_static.php b/apps/files_external/3rdparty/composer/autoload_static.php
index 5315a31a3eb..51739b6b6cd 100644
--- a/apps/files_external/3rdparty/composer/autoload_static.php
+++ b/apps/files_external/3rdparty/composer/autoload_static.php
@@ -6,8 +6,14 @@ namespace Composer\Autoload;
 
 class ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3
 {
-    public static $firstCharsPsr4 = array (
-        'I' => true,
+    public static $prefixLengthsPsr4 = array (
+        'I' => 
+        array (
+            'Icewind\\Streams\\Tests\\' => 22,
+            'Icewind\\Streams\\' => 16,
+            'Icewind\\SMB\\Test\\' => 17,
+            'Icewind\\SMB\\' => 12,
+        ),
     );
 
     public static $prefixDirsPsr4 = array (
@@ -45,6 +51,7 @@ class ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3
         'Icewind\\SMB\\Exception\\FileInUseException' => __DIR__ . '/..' . '/icewind/smb/src/Exception/FileInUseException.php',
         'Icewind\\SMB\\Exception\\ForbiddenException' => __DIR__ . '/..' . '/icewind/smb/src/Exception/ForbiddenException.php',
         'Icewind\\SMB\\Exception\\HostDownException' => __DIR__ . '/..' . '/icewind/smb/src/Exception/HostDownException.php',
+        'Icewind\\SMB\\Exception\\InvalidArgumentException' => __DIR__ . '/..' . '/icewind/smb/src/Exception/InvalidArgumentException.php',
         'Icewind\\SMB\\Exception\\InvalidHostException' => __DIR__ . '/..' . '/icewind/smb/src/Exception/InvalidHostException.php',
         'Icewind\\SMB\\Exception\\InvalidParameterException' => __DIR__ . '/..' . '/icewind/smb/src/Exception/InvalidParameterException.php',
         'Icewind\\SMB\\Exception\\InvalidPathException' => __DIR__ . '/..' . '/icewind/smb/src/Exception/InvalidPathException.php',
@@ -75,13 +82,13 @@ class ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3
         'Icewind\\SMB\\Server' => __DIR__ . '/..' . '/icewind/smb/src/Server.php',
         'Icewind\\SMB\\Share' => __DIR__ . '/..' . '/icewind/smb/src/Share.php',
         'Icewind\\SMB\\System' => __DIR__ . '/..' . '/icewind/smb/src/System.php',
-        'Icewind\\SMB\\Test\\AbstractShare' => __DIR__ . '/..' . '/icewind/smb/tests/AbstractShare.php',
-        'Icewind\\SMB\\Test\\NativeShare' => __DIR__ . '/..' . '/icewind/smb/tests/NativeShare.php',
-        'Icewind\\SMB\\Test\\NativeStream' => __DIR__ . '/..' . '/icewind/smb/tests/NativeStream.php',
+        'Icewind\\SMB\\Test\\AbstractShareTest' => __DIR__ . '/..' . '/icewind/smb/tests/AbstractShareTest.php',
+        'Icewind\\SMB\\Test\\NativeShareTestTest' => __DIR__ . '/..' . '/icewind/smb/tests/NativeShareTestTest.php',
+        'Icewind\\SMB\\Test\\NativeStreamTest' => __DIR__ . '/..' . '/icewind/smb/tests/NativeStreamTest.php',
         'Icewind\\SMB\\Test\\NotifyHandlerTest' => __DIR__ . '/..' . '/icewind/smb/tests/NotifyHandlerTest.php',
-        'Icewind\\SMB\\Test\\Parser' => __DIR__ . '/..' . '/icewind/smb/tests/Parser.php',
-        'Icewind\\SMB\\Test\\Server' => __DIR__ . '/..' . '/icewind/smb/tests/Server.php',
-        'Icewind\\SMB\\Test\\Share' => __DIR__ . '/..' . '/icewind/smb/tests/Share.php',
+        'Icewind\\SMB\\Test\\ParserTest' => __DIR__ . '/..' . '/icewind/smb/tests/ParserTest.php',
+        'Icewind\\SMB\\Test\\ServerTest' => __DIR__ . '/..' . '/icewind/smb/tests/ServerTest.php',
+        'Icewind\\SMB\\Test\\ShareTestTest' => __DIR__ . '/..' . '/icewind/smb/tests/ShareTestTest.php',
         'Icewind\\SMB\\Test\\TestCase' => __DIR__ . '/..' . '/icewind/smb/tests/TestCase.php',
         'Icewind\\SMB\\TimeZoneProvider' => __DIR__ . '/..' . '/icewind/smb/src/TimeZoneProvider.php',
         'Icewind\\Streams\\CallbackWrapper' => __DIR__ . '/..' . '/icewind/streams/src/CallbackWrapper.php',
@@ -117,7 +124,7 @@ class ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->firstCharsPsr4 = ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3::$firstCharsPsr4;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3::$prefixLengthsPsr4;
             $loader->prefixDirsPsr4 = ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3::$prefixDirsPsr4;
             $loader->classMap = ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3::$classMap;
 
diff --git a/apps/files_external/3rdparty/composer/installed.json b/apps/files_external/3rdparty/composer/installed.json
index 8183ba7bb0d..640bebc9175 100644
--- a/apps/files_external/3rdparty/composer/installed.json
+++ b/apps/files_external/3rdparty/composer/installed.json
@@ -1,17 +1,17 @@
 [
     {
         "name": "icewind/smb",
-        "version": "v2.0.3",
-        "version_normalized": "2.0.3.0",
+        "version": "v2.0.4",
+        "version_normalized": "2.0.4.0",
         "source": {
             "type": "git",
             "url": "https://github.com/icewind1991/SMB.git",
-            "reference": "8394551bf29a37b884edb33dae8acde369177f32"
+            "reference": "f258947a6f840cc9655ba81744872f9bb292a7dd"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/icewind1991/SMB/zipball/8394551bf29a37b884edb33dae8acde369177f32",
-            "reference": "8394551bf29a37b884edb33dae8acde369177f32",
+            "url": "https://api.github.com/repos/icewind1991/SMB/zipball/f258947a6f840cc9655ba81744872f9bb292a7dd",
+            "reference": "f258947a6f840cc9655ba81744872f9bb292a7dd",
             "shasum": ""
         },
         "require": {
@@ -21,7 +21,7 @@
         "require-dev": {
             "phpunit/phpunit": "^4.8"
         },
-        "time": "2017-10-18T16:21:10+00:00",
+        "time": "2018-01-19T14:36:36+00:00",
         "type": "library",
         "installation-source": "source",
         "autoload": {
diff --git a/apps/files_external/3rdparty/icewind/smb/src/AbstractShare.php b/apps/files_external/3rdparty/icewind/smb/src/AbstractShare.php
index a5cfe59a3c4..0af03ff5698 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/AbstractShare.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/AbstractShare.php
@@ -23,4 +23,8 @@ abstract class AbstractShare implements IShare {
 			}
 		}
 	}
+
+	public function setForbiddenChars(array $charList) {
+		$this->forbiddenCharacters = $charList;
+	}
 }
diff --git a/apps/files_external/3rdparty/icewind/smb/src/Connection.php b/apps/files_external/3rdparty/icewind/smb/src/Connection.php
index c1ebb861711..0196231b082 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/Connection.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/Connection.php
@@ -34,6 +34,15 @@ class Connection extends RawConnection {
 		parent::write($input . PHP_EOL);
 	}
 
+	public function clearTillPrompt() {
+		$this->write('');
+		do {
+			$promptLine = $this->readLine();
+		} while (!$this->isPrompt($promptLine));
+		$this->write('');
+		$this->readLine();
+	}
+
 	/**
 	 * get all unprocessed output from smbclient until the next prompt
 	 *
diff --git a/apps/files_external/3rdparty/icewind/smb/src/NativeShare.php b/apps/files_external/3rdparty/icewind/smb/src/NativeShare.php
index 228d9cd7d2e..9653e6064b2 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/NativeShare.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/NativeShare.php
@@ -34,7 +34,6 @@ class NativeShare extends AbstractShare {
 		parent::__construct();
 		$this->server = $server;
 		$this->name = $name;
-		$this->state = new NativeState();
 	}
 
 	/**
@@ -42,12 +41,14 @@ class NativeShare extends AbstractShare {
 	 * @throws \Icewind\SMB\Exception\AuthenticationException
 	 * @throws \Icewind\SMB\Exception\InvalidHostException
 	 */
-	protected function connect() {
-		if ($this->state and $this->state instanceof NativeShare) {
-			return;
+	protected function getState() {
+		if ($this->state and $this->state instanceof NativeState) {
+			return $this->state;
 		}
 
+		$this->state = new NativeState();
 		$this->state->init($this->server->getWorkgroup(), $this->server->getUser(), $this->server->getPassword());
+		return $this->state;
 	}
 
 	/**
@@ -60,7 +61,6 @@ class NativeShare extends AbstractShare {
 	}
 
 	private function buildUrl($path) {
-		$this->connect();
 		$this->verifyPath($path);
 		$url = sprintf('smb://%s/%s', $this->server->getHost(), $this->name);
 		if ($path) {
@@ -83,15 +83,15 @@ class NativeShare extends AbstractShare {
 	public function dir($path) {
 		$files = array();
 
-		$dh = $this->state->opendir($this->buildUrl($path));
-		while ($file = $this->state->readdir($dh)) {
+		$dh = $this->getState()->opendir($this->buildUrl($path));
+		while ($file = $this->getState()->readdir($dh)) {
 			$name = $file['name'];
 			if ($name !== '.' and $name !== '..') {
 				$files [] = new NativeFileInfo($this, $path . '/' . $name, $name);
 			}
 		}
 
-		$this->state->closedir($dh);
+		$this->getState()->closedir($dh);
 		return $files;
 	}
 
@@ -104,7 +104,7 @@ class NativeShare extends AbstractShare {
 	}
 
 	public function getStat($path) {
-		return $this->state->stat($this->buildUrl($path));
+		return $this->getState()->stat($this->buildUrl($path));
 	}
 
 	/**
@@ -117,7 +117,7 @@ class NativeShare extends AbstractShare {
 	 * @throws \Icewind\SMB\Exception\AlreadyExistsException
 	 */
 	public function mkdir($path) {
-		return $this->state->mkdir($this->buildUrl($path));
+		return $this->getState()->mkdir($this->buildUrl($path));
 	}
 
 	/**
@@ -130,7 +130,7 @@ class NativeShare extends AbstractShare {
 	 * @throws \Icewind\SMB\Exception\InvalidTypeException
 	 */
 	public function rmdir($path) {
-		return $this->state->rmdir($this->buildUrl($path));
+		return $this->getState()->rmdir($this->buildUrl($path));
 	}
 
 	/**
@@ -143,7 +143,7 @@ class NativeShare extends AbstractShare {
 	 * @throws \Icewind\SMB\Exception\InvalidTypeException
 	 */
 	public function del($path) {
-		return $this->state->unlink($this->buildUrl($path));
+		return $this->getState()->unlink($this->buildUrl($path));
 	}
 
 	/**
@@ -157,7 +157,7 @@ class NativeShare extends AbstractShare {
 	 * @throws \Icewind\SMB\Exception\AlreadyExistsException
 	 */
 	public function rename($from, $to) {
-		return $this->state->rename($this->buildUrl($from), $this->buildUrl($to));
+		return $this->getState()->rename($this->buildUrl($from), $this->buildUrl($to));
 	}
 
 	/**
@@ -172,12 +172,12 @@ class NativeShare extends AbstractShare {
 	 */
 	public function put($source, $target) {
 		$sourceHandle = fopen($source, 'rb');
-		$targetHandle = $this->state->create($this->buildUrl($target));
+		$targetHandle = $this->getState()->create($this->buildUrl($target));
 
 		while ($data = fread($sourceHandle, NativeReadStream::CHUNK_SIZE)) {
-			$this->state->write($targetHandle, $data);
+			$this->getState()->write($targetHandle, $data);
 		}
-		$this->state->close($targetHandle);
+		$this->getState()->close($targetHandle);
 		return true;
 	}
 
@@ -208,16 +208,16 @@ class NativeShare extends AbstractShare {
 			throw new InvalidResourceException('Failed opening local file "' . $target . '" for writing: ' . $reason);
 		}
 
-		$sourceHandle = $this->state->open($this->buildUrl($source), 'r');
+		$sourceHandle = $this->getState()->open($this->buildUrl($source), 'r');
 		if (!$sourceHandle) {
 			fclose($targetHandle);
 			throw new InvalidResourceException('Failed opening remote file "' . $source . '" for reading');
 		}
 
-		while ($data = $this->state->read($sourceHandle, NativeReadStream::CHUNK_SIZE)) {
+		while ($data = $this->getState()->read($sourceHandle, NativeReadStream::CHUNK_SIZE)) {
 			fwrite($targetHandle, $data);
 		}
-		$this->state->close($sourceHandle);
+		$this->getState()->close($sourceHandle);
 		return true;
 	}
 
@@ -232,8 +232,8 @@ class NativeShare extends AbstractShare {
 	 */
 	public function read($source) {
 		$url = $this->buildUrl($source);
-		$handle = $this->state->open($url, 'r');
-		return NativeReadStream::wrap($this->state, $handle, 'r', $url);
+		$handle = $this->getState()->open($url, 'r');
+		return NativeReadStream::wrap($this->getState(), $handle, 'r', $url);
 	}
 
 	/**
@@ -247,8 +247,8 @@ class NativeShare extends AbstractShare {
 	 */
 	public function write($source) {
 		$url = $this->buildUrl($source);
-		$handle = $this->state->create($url);
-		return NativeWriteStream::wrap($this->state, $handle, 'w', $url);
+		$handle = $this->getState()->create($url);
+		return NativeWriteStream::wrap($this->getState(), $handle, 'w', $url);
 	}
 
 	/**
@@ -259,7 +259,7 @@ class NativeShare extends AbstractShare {
 	 * @return string the attribute value
 	 */
 	public function getAttribute($path, $attribute) {
-		return $this->state->getxattr($this->buildUrl($path), $attribute);
+		return $this->getState()->getxattr($this->buildUrl($path), $attribute);
 	}
 
 	/**
@@ -276,7 +276,7 @@ class NativeShare extends AbstractShare {
 			$value = '0x' . dechex($value);
 		}
 
-		return $this->state->setxattr($this->buildUrl($path), $attribute, $value);
+		return $this->getState()->setxattr($this->buildUrl($path), $attribute, $value);
 	}
 
 	/**
diff --git a/apps/files_external/3rdparty/icewind/smb/src/NativeState.php b/apps/files_external/3rdparty/icewind/smb/src/NativeState.php
index 45e0441d252..036a0255048 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/NativeState.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/NativeState.php
@@ -10,7 +10,7 @@ namespace Icewind\SMB;
 use Icewind\SMB\Exception\Exception;
 
 /**
- * Low level wrapper for libsmbclient-php for error handling
+ * Low level wrapper for libsmbclient-php with error handling
  */
 class NativeState {
 	/**
@@ -28,9 +28,11 @@ class NativeState {
 		1   => '\Icewind\SMB\Exception\ForbiddenException',
 		2   => '\Icewind\SMB\Exception\NotFoundException',
 		13  => '\Icewind\SMB\Exception\ForbiddenException',
+		16  => '\Icewind\SMB\Exception\FileInUseException',
 		17  => '\Icewind\SMB\Exception\AlreadyExistsException',
 		20  => '\Icewind\SMB\Exception\InvalidTypeException',
 		21  => '\Icewind\SMB\Exception\InvalidTypeException',
+		22  => '\Icewind\SMB\Exception\InvalidArgumentException',
 		28  => '\Icewind\SMB\Exception\OutOfSpaceException',
 		39  => '\Icewind\SMB\Exception\NotEmptyException',
 		110 => '\Icewind\SMB\Exception\TimedOutException',
@@ -71,6 +73,7 @@ class NativeState {
 			return true;
 		}
 		$this->state = smbclient_state_new();
+		smbclient_option_set($this->state, SMBCLIENT_OPT_AUTO_ANONYMOUS_LOGIN, false);
 		$result = @smbclient_state_init($this->state, $workGroup, $user, $password);
 
 		$this->testResult($result, '');
diff --git a/apps/files_external/3rdparty/icewind/smb/src/Share.php b/apps/files_external/3rdparty/icewind/smb/src/Share.php
index 542eaf0887e..8f1dace2be2 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/Share.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/Share.php
@@ -72,6 +72,8 @@ class Share extends AbstractShare {
 		if (!$connection->isValid()) {
 			throw new ConnectionException($connection->readLine());
 		}
+		// some versions of smbclient add a help message in first of the first prompt
+		$connection->clearTillPrompt();
 		return $connection;
 	}
 
@@ -125,6 +127,7 @@ class Share extends AbstractShare {
 		//check output for errors
 		$this->parseOutput($output, $path);
 		$output = $this->execute('dir');
+
 		$this->execute('cd /');
 
 		return $this->parser->parseDir($output, $path);