Files
NXST/include/nxst/infra/fs/io.hpp
T
DragonSpirit dc65a4c8a9 refactor: phases 5 & 6 — TransferService, Result<T>, RAII
Phase 5 — TransferService extraction:
- New nxst::TransferService owns all sender/receiver state, threads, and atomics
  (previously 11 file-statics across transfer_sender.cpp + transfer_receiver.cpp)
- startReceive() calls io::restore internally; UI never touches infra/fs or infra/net
- TitlesLayout routes all transfer ops through mainApp->transfer
- g_currentUId removed from global scope; TitlesLayout::InitTitles(AccountUid)
- MainApplication gains transfer member; layout refs renamed to snake_case
- userAppExit() updated to cancel via service

Phase 6 — Result<T> + RAII:
- include/nxst/domain/result.hpp: 85-line tagged-union Result<T,E> + Result<void,E>
- include/nxst/infra/fs/handles.hpp: FsFileSystemHandle (auto fsFsClose),
  FileHandle (auto fclose) — eliminates manual close on every error path
- io::backup / io::restore return nxst::Result<std::string> (was tuple<bool,Result,string>)
- new u8[] + malloc in copyFile/restore replaced with std::vector<u8>
- NACP save-creation extracted to createSaveIfNeeded() helper in io.cpp

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-27 01:27:16 +03:00

52 lines
2.1 KiB
C++

/*
* This file is part of Checkpoint
* Copyright (C) 2017-2021 Bernardo Giordano, FlagBrew
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * Prohibiting misrepresentation of the origin of that material,
* or requiring that modified versions of such material be marked in
* reasonable ways as different from the original version.
*/
#pragma once
#include <nxst/domain/account.hpp>
#include <nxst/domain/result.hpp>
#include <nxst/infra/fs/directory.hpp>
#include <nxst/domain/title.hpp>
#include <nxst/domain/util.hpp>
#include <dirent.h>
#include <switch.h>
#include <sys/stat.h>
#include <unistd.h>
#define BUFFER_SIZE 0x80000
namespace io {
nxst::Result<std::string> backup(size_t index, AccountUid uid);
nxst::Result<std::string> restore(size_t index, AccountUid uid, size_t cellIndex, const std::string& nameFromCell);
Result copyDirectory(const std::string& srcPath, const std::string& dstPath);
void copyFile(const std::string& srcPath, const std::string& dstPath);
Result createDirectory(const std::string& path);
Result deleteFolderRecursively(const std::string& path);
bool directoryExists(const std::string& path);
bool fileExists(const std::string& path);
}