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51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
//
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// STX.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 13/11/2019.
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// Copyright © 2019 Thomas Harte. All rights reserved.
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//
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#ifndef STX_hpp
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#define STX_hpp
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#include "../DiskImage.hpp"
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#include "../../../FileHolder.hpp"
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namespace Storage {
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namespace Disk {
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/*!
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Provides a @c Disk containing an STX disk image: sector contents plus a bunch of annotations as to sizing,
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placement, bit density, fuzzy bits, etc.
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*/
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class STX: public DiskImage {
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public:
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/*!
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Construct an @c STX containing content from the file with name @c file_name.
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@throws Storage::FileHolder::Error::CantOpen if this file can't be opened.
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@throws Error::InvalidFormat if the file doesn't appear to contain a .STX format image.
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*/
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STX(const std::string &file_name);
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HeadPosition get_maximum_head_position() final;
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int get_head_count() final;
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std::shared_ptr<::Storage::Disk::Track> get_track_at_position(::Storage::Disk::Track::Address address) final;
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private:
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FileHolder file_;
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int track_count_;
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int head_count_;
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bool is_new_format_;
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long offset_by_track_[256];
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};
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}
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}
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#endif /* STX_hpp */
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