mirror of
https://github.com/TomHarte/CLK.git
synced 2024-11-26 23:52:26 +00:00
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
//
|
|
// Parser.hpp
|
|
// Clock Signal
|
|
//
|
|
// Created by Thomas Harte on 24/09/2017.
|
|
// Copyright © 2017 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#ifndef Parser_hpp
|
|
#define Parser_hpp
|
|
|
|
#include "Sector.hpp"
|
|
#include "../../Track/Track.hpp"
|
|
#include "../../Drive.hpp"
|
|
|
|
namespace Storage {
|
|
namespace Encodings {
|
|
namespace MFM {
|
|
|
|
/*!
|
|
Provides a mechanism for collecting sectors from a disk.
|
|
*/
|
|
class Parser {
|
|
public:
|
|
Parser(bool is_mfm, const std::shared_ptr<Storage::Disk::Disk> &disk);
|
|
|
|
/*!
|
|
Seeks to the physical track at @c head and @c track. Searches on it for a sector
|
|
with logical address @c sector.
|
|
|
|
@returns a sector if one was found; @c nullptr otherwise.
|
|
*/
|
|
Storage::Encodings::MFM::Sector *get_sector(int head, int track, uint8_t sector);
|
|
|
|
private:
|
|
std::shared_ptr<Storage::Disk::Disk> disk_;
|
|
bool is_mfm_ = true;
|
|
|
|
void install_sectors_from_track(const Storage::Disk::Track::Address &address);
|
|
std::map<Storage::Disk::Track::Address, std::map<int, Storage::Encodings::MFM::Sector>> sectors_by_address_by_track_;
|
|
};
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif /* Parser_hpp */
|