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https://github.com/Atmosphere-NX/Atmosphere.git
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61 lines
2.4 KiB
C++
61 lines
2.4 KiB
C++
/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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#include "fsa/fs_mount_utils.hpp"
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namespace ams::fs {
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namespace {
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Result MountSystemSaveDataImpl(const char *name, SaveDataSpaceId space_id, SystemSaveDataId id, UserId user_id, SaveDataType type) {
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/* Validate the mount name. */
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R_TRY(impl::CheckMountName(name));
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/* Create the attribute. */
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const auto attribute = SaveDataAttribute::Make(ncm::InvalidProgramId, type, user_id, id);
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static_assert(sizeof(attribute) == sizeof(::FsSaveDataAttribute));
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/* Open the filesystem, use libnx bindings. */
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::FsFileSystem fs;
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R_TRY(fsOpenSaveDataFileSystemBySystemSaveDataId(std::addressof(fs), static_cast<::FsSaveDataSpaceId>(space_id), reinterpret_cast<const ::FsSaveDataAttribute *>(std::addressof(attribute))));
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/* Allocate a new filesystem wrapper. */
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auto fsa = std::make_unique<RemoteFileSystem>(fs);
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R_UNLESS(fsa != nullptr, fs::ResultAllocationFailureInSystemSaveDataA());
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/* Register. */
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return fsa::Register(name, std::move(fsa));
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}
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}
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Result MountSystemSaveData(const char *name, SystemSaveDataId id) {
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return MountSystemSaveData(name, id, InvalidUserId);
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}
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Result MountSystemSaveData(const char *name, SaveDataSpaceId space_id, SystemSaveDataId id) {
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return MountSystemSaveData(name, space_id, id, InvalidUserId);
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}
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Result MountSystemSaveData(const char *name, SystemSaveDataId id, UserId user_id) {
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return MountSystemSaveData(name, SaveDataSpaceId::System, id, user_id);
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}
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Result MountSystemSaveData(const char *name, SaveDataSpaceId space_id, SystemSaveDataId id, UserId user_id) {
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return MountSystemSaveDataImpl(name, space_id, id, user_id, SaveDataType::System);
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}
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}
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