libstorage-ng
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Ext4.h
1/*
2 * Copyright (c) [2014-2015] Novell, Inc.
3 * Copyright (c) [2017-2020] SUSE LLC
4 *
5 * All Rights Reserved.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of version 2 of the GNU General Public License as published
9 * by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, contact Novell, Inc.
18 *
19 * To contact Novell about this file by physical or electronic mail, you may
20 * find current contact information at www.novell.com.
21 */
22
23
24#ifndef STORAGE_EXT4_H
25#define STORAGE_EXT4_H
26
27
28#include "storage/Filesystems/Ext.h"
29
30
31namespace storage
32{
33
38 class Ext4 : public Ext
39 {
40 public:
41
48 static Ext4* create(Devicegraph* devicegraph);
49
50 static Ext4* load(Devicegraph* devicegraph, const xmlNode* node);
51
52 public:
53
54 class Impl;
55
56 Impl& get_impl();
57 const Impl& get_impl() const;
58
59 virtual Ext4* clone() const override;
60
61 Ext4(Impl* impl);
62
63 };
64
65
71 bool is_ext4(const Device* device);
72
79 Ext4* to_ext4(Device* device);
80
84 const Ext4* to_ext4(const Device* device);
85
86}
87
88#endif
An abstract base class for storage devices.
Definition Device.h:82
The main container of the libstorage-ng.
Definition Devicegraph.h:170
Class to represent an Ext4 filesystem https://en.wikipedia.org/wiki/Ext4 in the devicegraph.
Definition Ext4.h:39
static Ext4 * create(Devicegraph *devicegraph)
Create a device of type Ext4.
The storage namespace.
Definition Actiongraph.h:40
bool is_ext4(const Device *device)
Checks whether device points to an Ext4.
Ext4 * to_ext4(Device *device)
Converts pointer to Device to pointer to Ext4.