Echo Writes Code

fs.hpp

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#ifndef CRUCIBLE_UNIX_FS_HPP
#define CRUCIBLE_UNIX_FS_HPP

#include "crucible/core/none.hpp"
#include "crucible/unix/errors.hpp"

#include <cstddef>
#include <set>
#include <string>
#include <vector>

namespace crucible::unix::fs {
  enum class FilePermission {
    OwnerCanRead,
    OwnerCanWrite,
    OwnerCanExecute,
    GroupCanRead,
    GroupCanWrite,
    GroupCanExecute,
    WorldCanRead,
    WorldCanWrite,
    WorldCanExecute,
    SetUserID,
    SetGroupID,
    Sticky,
  };

  [[nodiscard]]
  auto create_directory(std::string const &path, std::set<FilePermission> const &permissions) -> errors::UnixResult<core::none::None>;

  [[nodiscard]]
  auto create_file(std::string const &path, std::vector<std::byte> const &buffer, std::set<FilePermission> const &permissions) -> errors::UnixResult<core::none::None>;

  [[nodiscard]]
  auto delete_directory(std::string const &path) -> errors::UnixResult<core::none::None>;

  [[nodiscard]]
  auto delete_file(std::string const &path) -> errors::UnixResult<core::none::None>;

  [[nodiscard]]
  auto is_directory(std::string const &path) -> errors::UnixResult<bool>;

  [[nodiscard]]
  auto is_file(std::string const &path) -> errors::UnixResult<bool>;

  [[nodiscard]]
  auto read_directory_list(std::string const &path) -> errors::UnixResult<std::vector<std::string>>;

  [[nodiscard]]
  auto read_file_data(std::string const &path) -> errors::UnixResult<std::vector<std::byte>>;

  [[nodiscard]]
  auto read_file_size(std::string const &path) -> errors::UnixResult<std::size_t>;
}

#endif // CRUCIBLE_UNIX_FS_HPP