/* * Copyright (c) Atmosphère-NX * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope 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/>. */ #include <stratosphere.hpp> #include "fsa/fs_mount_utils.hpp" #include "impl/fs_file_system_proxy_service_object.hpp" #include "impl/fs_file_system_service_object_adapter.hpp" namespace ams::fs { namespace { constexpr inline SaveDataSpaceId DeviceSaveDataSpaceId = SaveDataSpaceId::User; Result MountDeviceSaveDataImpl(const char *name, const SaveDataAttribute &attribute) { /* Validate the mount name. */ R_TRY(impl::CheckMountName(name)); /* Open the filesystem. */ auto fsp = impl::GetFileSystemProxyServiceObject(); sf::SharedPointer<fssrv::sf::IFileSystem> fs; R_TRY(fsp->OpenSaveDataFileSystem(std::addressof(fs), static_cast<u8>(DeviceSaveDataSpaceId), attribute)); /* Allocate a new filesystem wrapper. */ auto fsa = std::make_unique<impl::FileSystemServiceObjectAdapter>(std::move(fs)); R_UNLESS(fsa != nullptr, fs::ResultAllocationMemoryFailedInDeviceSaveDataA()); /* Register. */ return fsa::Register(name, std::move(fsa)); } } Result MountDeviceSaveData(const char *name) { const auto attr = SaveDataAttribute::Make(ncm::InvalidProgramId, SaveDataType::Device, InvalidUserId, InvalidSystemSaveDataId); /* Perform the mount. */ AMS_FS_R_TRY(AMS_FS_IMPL_ACCESS_LOG_MOUNT(MountDeviceSaveDataImpl(name, attr), name, AMS_FS_IMPL_ACCESS_LOG_FORMAT_MOUNT, name)); /* Enable access logging. */ AMS_FS_IMPL_ACCESS_LOG_FS_ACCESSOR_ENABLE(name); R_SUCCEED(); } Result MountDeviceSaveData(const char *name, const ncm::ApplicationId application_id) { const auto attr = SaveDataAttribute::Make(application_id, SaveDataType::Device, InvalidUserId, InvalidSystemSaveDataId); /* Perform the mount. */ AMS_FS_R_TRY(AMS_FS_IMPL_ACCESS_LOG_MOUNT(MountDeviceSaveDataImpl(name, attr), name, AMS_FS_IMPL_ACCESS_LOG_FORMAT_MOUNT_DEVICE_SAVE_DATA_APPLICATION_ID(name, application_id))); /* Enable access logging. */ AMS_FS_IMPL_ACCESS_LOG_FS_ACCESSOR_ENABLE(name); R_SUCCEED(); } }