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CLK/Storage/Disk/DiskImage/Formats/AppleDSK.hpp
Thomas Harte f65c65569a Makes disk head position explicitly something with sub-integral precision.
Also as a drive-by fix, corrects accidental assumption of 10 sectors for all MFMSectorDump descendants.
2018-05-06 23:17:36 -04:00

49 lines
1.1 KiB
C++

//
// AppleDSK.hpp
// Clock Signal
//
// Created by Thomas Harte on 27/04/2018.
// Copyright © 2018 Thomas Harte. All rights reserved.
//
#ifndef AppleDSK_hpp
#define AppleDSK_hpp
#include "../DiskImage.hpp"
#include "../../../FileHolder.hpp"
#include <string>
namespace Storage {
namespace Disk {
/*!
Provides a @c DiskImage containing an Apple DSK disk image — a representation of sector contents,
implicitly numbered and located.
*/
class AppleDSK: public DiskImage {
public:
/*!
Construct an @c AppleDSK containing content from the file with name @c file_name.
@throws Storage::FileHolder::Error::CantOpen if this file can't be opened.
@throws Error::InvalidFormat if the file doesn't appear to contain a .G64 format image.
*/
AppleDSK(const std::string &file_name);
// implemented to satisfy @c Disk
HeadPosition get_maximum_head_position() override;
std::shared_ptr<Track> get_track_at_position(Track::Address address) override;
private:
Storage::FileHolder file_;
int sectors_per_track_ = 16;
bool is_prodos_ = false;
};
}
}
#endif /* AppleDSK_hpp */