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CLK/Storage/Disk/DiskImage/Formats/MFMSectorDump.hpp
2018-05-13 15:19:52 -04:00

48 lines
1.1 KiB
C++

//
// MFMSectorDump.hpp
// Clock Signal
//
// Created by Thomas Harte on 30/09/2017.
// Copyright 2017 Thomas Harte. All rights reserved.
//
#ifndef SectorDump_hpp
#define SectorDump_hpp
#include "../DiskImage.hpp"
#include "../../../FileHolder.hpp"
#include <string>
namespace Storage {
namespace Disk {
/*!
Provides the base for writeable [M]FM disk images that just contain contiguous sector content dumps.
*/
class MFMSectorDump: public DiskImage {
public:
MFMSectorDump(const std::string &file_name);
void set_geometry(int sectors_per_track, uint8_t sector_size, uint8_t first_sector, bool is_double_density);
bool get_is_read_only() override;
void set_tracks(const std::map<Track::Address, std::shared_ptr<Track>> &tracks) override;
std::shared_ptr<Track> get_track_at_position(Track::Address address) override;
protected:
Storage::FileHolder file_;
private:
virtual long get_file_offset_for_position(Track::Address address) = 0;
int sectors_per_track_ = 0;
uint8_t sector_size_ = 0;
bool is_double_density_ = true;
uint8_t first_sector_ = 0;
};
}
}
#endif /* SectorDump_hpp */