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https://github.com/davidgiven/fluxengine.git
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8f047f842e
encoding/decoding. Fix lots of bugs, be more consistent with logical and physical locations.
71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
#ifndef SECTOR_H
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#define SECTOR_H
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#include "lib/core/bytes.h"
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#include "lib/data/fluxmap.h"
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#include "lib/data/locations.h"
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class Record;
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class LogicalTrackLayout;
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struct Sector : public LogicalLocation
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{
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enum Status
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{
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OK,
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BAD_CHECKSUM,
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MISSING,
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DATA_MISSING,
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CONFLICT,
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INTERNAL_ERROR,
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};
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static std::string statusToString(Status status);
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static std::string statusToChar(Status status);
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static Status stringToStatus(const std::string& value);
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Status status = Status::INTERNAL_ERROR;
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uint32_t position = 0;
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nanoseconds_t clock = 0;
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nanoseconds_t headerStartTime = 0;
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nanoseconds_t headerEndTime = 0;
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nanoseconds_t dataStartTime = 0;
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nanoseconds_t dataEndTime = 0;
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std::optional<CylinderHead> physicalLocation = {};
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Bytes data;
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std::vector<std::shared_ptr<Record>> records;
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Sector(const Sector& other) = default;
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Sector& operator=(const Sector& other) = default;
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Sector(const LogicalLocation& location);
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std::tuple<int, int, int, Status> key() const
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{
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return std::make_tuple(
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logicalCylinder, logicalHead, logicalSector, status);
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}
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std::strong_ordering operator<=>(const Sector& rhs) const
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{
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return key() <=> rhs.key();
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}
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};
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template <>
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struct fmt::formatter<Sector::Status> : formatter<string_view>
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{
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auto format(Sector::Status status, format_context& ctx) const
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{
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return fmt::format_to(ctx.out(), "{}", Sector::statusToString(status));
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}
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};
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extern bool sectorPointerSortPredicate(const std::shared_ptr<const Sector>& lhs,
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const std::shared_ptr<const Sector>& rhs);
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extern bool sectorPointerEqualsPredicate(
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const std::shared_ptr<const Sector>& lhs,
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const std::shared_ptr<const Sector>& rhs);
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#endif
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