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CLK/Storage/Disk/DiskImage/Formats/G64.hpp
2023-05-10 16:02:18 -05:00

47 lines
1.1 KiB
C++

//
// G64.hpp
// Clock Signal
//
// Created by Thomas Harte on 10/07/2016.
// Copyright 2016 Thomas Harte. All rights reserved.
//
#ifndef G64_hpp
#define G64_hpp
#include "../DiskImage.hpp"
#include "../../../FileHolder.hpp"
#include <string>
namespace Storage::Disk {
/*!
Provides a @c Disk containing a G64 disk image: a raw but perfectly-clocked GCR stream.
*/
class G64: public DiskImage {
public:
/*!
Construct a @c G64 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.
@throws Error::UnknownVersion if this file appears to be a .G64 but has an unrecognised version number.
*/
G64(const std::string &file_name);
// implemented to satisfy @c Disk
HeadPosition get_maximum_head_position() final;
std::shared_ptr<Track> get_track_at_position(Track::Address address) final;
using DiskImage::get_is_read_only;
private:
Storage::FileHolder file_;
uint8_t number_of_tracks_;
uint16_t maximum_track_size_;
};
}
#endif /* G64_hpp */