Functions & utilities

Namespace: CppUtils::FileSystem

Public enums

Event

enum class Event {
    Access = 1u << 0,
    Modified = 1u << 1,
    Attribute = 1u << 2,
    CloseWrite = 1u << 3,
    CloseNoWrite = 1u << 4,
    Closed = CloseWrite | CloseNoWrite,
    Open = 1u << 5,
    MovedFrom = 1u << 6,
    MovedTo = 1u << 7,
    Moved = MovedFrom | MovedTo,
    Created = 1u << 8,
    Deleted = 1u << 9,
    DeletedSelf = 1u << 10,
    MoveSelf = 1u << 11,
    Unmount = 1u << 13,
    QOverflow = 1u << 14,
    Ignored = 1u << 15,
    IsDirectory = 1u << 30,
    Oneshot = 1u << 31,
    All = 0x0000'0FFF
};

Public types

INotifyEvent

using CppUtils::FileSystem::INotifyEvent = typedef inotify_event;

Public functions

auto forDirectories(const std::filesystem::path& directoryPath, auto&& function, bool recursively=false) -> void;

constexpr auto operator&(Event lhs, Event rhs) -> bool;

constexpr auto operator|(Event lhs, Event rhs) -> Event;

auto forFiles(const std::filesystem::path& directoryPath, auto&& function, bool recursively=false) -> void;

auto forFilesWithExtension(const std::filesystem::path& directoryPath, std::string_view ext, auto&& function, bool recursively=false) -> void;

template <class T = std::span<const std::byte>>
auto readByBlocks(const std::filesystem::path& filePath, auto&& function, std::size_t blockSize=4 '096) -> std::expected<void, Error>;

auto readLines(std::filesystem::path path);

auto writeLines(std::filesystem::path path);