/*
 * Copyright 2008-2011, Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Axel Dörfler, axeld@pinc-software.de
 *              Michael Pfeiffer <laplace@users.sourceforge.net>
 */
#ifndef LEGACY_BOOT_MENU_H
#define LEGACY_BOOT_MENU_H


#include "BootMenu.h"

#include <SupportDefs.h>


struct MasterBootRecord;


class LegacyBootMenu : public BootMenu {
public:
                                                                LegacyBootMenu();
        virtual                                         ~LegacyBootMenu();

        virtual bool                            IsInstalled(const BootDrive& drive);
        virtual status_t                        CanBeInstalled(const BootDrive& drive);

        virtual status_t                        CollectPartitions(const BootDrive& drive,
                                                                        BMessage& settings);

        virtual status_t                        Install(const BootDrive& drive,
                                                                        BMessage& settings);
        virtual status_t                        SaveMasterBootRecord(BMessage* settings,
                                                                        BFile* file);
        virtual status_t                        RestoreMasterBootRecord(BMessage* settings,
                                                                        BFile* file);
        virtual status_t                        GetDisplayText(const char* text,
                                                                        BString& displayText);

private:
                        bool                            _ConvertToBIOSText(const char* text,
                                                                        BString& biosText);
                        status_t                        _GetBIOSDrive(const char* device,
                                                                        int8& drive);
                        status_t                        _ReadBlocks(int fd, uint8* buffer, size_t size);
                        status_t                        _WriteBlocks(int fd, const uint8* buffer,
                                                                        size_t size);
                        void                            _CopyPartitionTable(
                                                                        MasterBootRecord* destination,
                                                                        const MasterBootRecord* source);
                        bool                            _IsValid(const MasterBootRecord* mbr);
};


#endif  // LEGACY_BOOT_MENU_H