BlkFilesystem.h

/*
 * Copyright (c) [2014-2015] Novell, Inc.
 * Copyright (c) [2016-2021] SUSE LLC
 *
 * All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as published
 * by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, contact Novell, Inc.
 *
 * To contact Novell about this file by physical or electronic mail, you may
 * find current contact information at www.novell.com.
 */
 
 
#ifndef STORAGE_BLK_FILESYSTEM_H
#define STORAGE_BLK_FILESYSTEM_H
 
 
#include <vector>
 
#include "storage/Filesystems/Filesystem.h"
 
 
namespace storage
{
 
    class BlkDevice;
    class ContentInfo;
 
 
    // abstract class
 
    class BlkFilesystem : public Filesystem
    {
    public:
 
        static std::vector<BlkFilesystem*> get_all(Devicegraph* devicegraph);
 
        static std::vector<const BlkFilesystem*> get_all(const Devicegraph* devicegraph);
 
        bool supports_label() const;
 
        unsigned int max_labelsize() const;
 
        const std::string& get_label() const;
 
        void set_label(const std::string& label);
 
        bool supports_uuid() const;
 
        const std::string& get_uuid() const;
 
        void set_uuid(const std::string& uuid);
 
        const std::string& get_mkfs_options() const;
 
        void set_mkfs_options(const std::string& mkfs_options);
 
        const std::string& get_tune_options() const;
 
        void set_tune_options(const std::string& tune_options);
 
        bool supports_shrink() const;
 
        bool supports_grow() const;
 
        bool supports_mounted_shrink() const;
 
        bool supports_mounted_grow() const;
 
        bool supports_unmounted_shrink() const;
 
        bool supports_unmounted_grow() const;
 
        void set_resize_info(const ResizeInfo& resize_info);
 
        ContentInfo detect_content_info() const;
 
        void set_content_info(const ContentInfo& content_info);
 
        static std::vector<const BlkFilesystem*> find_by_label(const Devicegraph* devicegraph,
                                                               const std::string& label);
 
        static std::vector<const BlkFilesystem*> find_by_uuid(const Devicegraph* devicegraph,
                                                              const std::string& uuid);
 
        std::vector<const BlkDevice*> get_blk_devices() const;
 
    public:
 
        class Impl;
 
        Impl& get_impl();
        const Impl& get_impl() const;
 
    protected:
 
        BlkFilesystem(Impl* impl);
 
    };
 
 
    bool is_blk_filesystem(const Device* device);
 
    BlkFilesystem* to_blk_filesystem(Device* device);
 
    const BlkFilesystem* to_blk_filesystem(const Device* device);
 
}
 
#endif