move backends into their own namespace and add support for multiple auth methods

src/Wrapped/ErrorCodes.php

@@ -0,0 +1,31 @@
+<?php
+/**
+ * Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Licensed under the MIT license:
+ * http://opensource.org/licenses/MIT
+ */
+
+namespace Icewind\SMB\Wrapped;
+
+class ErrorCodes {
+	/**
+	 * connection errors
+	 */
+	const LogonFailure = 'NT_STATUS_LOGON_FAILURE';
+	const BadHostName = 'NT_STATUS_BAD_NETWORK_NAME';
+	const Unsuccessful = 'NT_STATUS_UNSUCCESSFUL';
+	const ConnectionRefused = 'NT_STATUS_CONNECTION_REFUSED';
+	const NoLogonServers = 'NT_STATUS_NO_LOGON_SERVERS';
+
+	const PathNotFound = 'NT_STATUS_OBJECT_PATH_NOT_FOUND';
+	const NoSuchFile = 'NT_STATUS_NO_SUCH_FILE';
+	const ObjectNotFound = 'NT_STATUS_OBJECT_NAME_NOT_FOUND';
+	const NameCollision = 'NT_STATUS_OBJECT_NAME_COLLISION';
+	const AccessDenied = 'NT_STATUS_ACCESS_DENIED';
+	const DirectoryNotEmpty = 'NT_STATUS_DIRECTORY_NOT_EMPTY';
+	const FileIsADirectory = 'NT_STATUS_FILE_IS_A_DIRECTORY';
+	const NotADirectory = 'NT_STATUS_NOT_A_DIRECTORY';
+	const SharingViolation = 'NT_STATUS_SHARING_VIOLATION';
+	const InvalidParameter = 'NT_STATUS_INVALID_PARAMETER';
+	const RevisionMismatch = 'NT_STATUS_REVISION_MISMATCH';
+}