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https://github.com/Atmosphere-NX/Atmosphere.git
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79b9e07ee9
* erpt: reimplement the sysmodule * fatal: update for latest bindings * erpt: amend logic for culling orphan attachments
140 lines
6.0 KiB
C++
140 lines
6.0 KiB
C++
/*
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* Copyright (c) 2018-2020 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 impl {
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Result ReadSaveDataFileSystemExtraData(SaveDataExtraData *out, SaveDataId id) {
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return fsReadSaveDataFileSystemExtraData(out, sizeof(*out), id);
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}
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Result ReadSaveDataFileSystemExtraData(SaveDataExtraData *out, SaveDataSpaceId space_id, SaveDataId id) {
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return fsReadSaveDataFileSystemExtraDataBySaveDataSpaceId(out, sizeof(*out), static_cast<::FsSaveDataSpaceId>(space_id), id);
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}
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Result WriteSaveDataFileSystemExtraData(SaveDataSpaceId space_id, SaveDataId id, const SaveDataExtraData &extra_data) {
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return fsWriteSaveDataFileSystemExtraData(std::addressof(extra_data), sizeof(extra_data), static_cast<::FsSaveDataSpaceId>(space_id), id);
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}
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}
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void DisableAutoSaveDataCreation() {
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/* Use libnx binding. */
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R_ABORT_UNLESS(fsDisableAutoSaveDataCreation());
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}
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Result CreateSystemSaveData(SaveDataSpaceId space_id, SystemSaveDataId save_id, UserId user_id, u64 owner_id, s64 size, s64 journal_size, u32 flags) {
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const auto attribute = SaveDataAttribute::Make(ncm::InvalidProgramId, SaveDataType::System, user_id, save_id);
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const SaveDataCreationInfo info = {
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.size = size,
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.journal_size = journal_size,
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.block_size = DefaultSaveDataBlockSize,
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.owner_id = owner_id,
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.flags = flags,
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.space_id = space_id,
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.pseudo = false,
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};
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static_assert(sizeof(SaveDataAttribute) == sizeof(::FsSaveDataAttribute));
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static_assert(sizeof(SaveDataCreationInfo) == sizeof(::FsSaveDataCreationInfo));
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return fsCreateSaveDataFileSystemBySystemSaveDataId(reinterpret_cast<const ::FsSaveDataAttribute *>(std::addressof(attribute)), reinterpret_cast<const ::FsSaveDataCreationInfo *>(std::addressof(info)));
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}
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Result CreateSystemSaveData(SystemSaveDataId save_id, s64 size, s64 journal_size, u32 flags) {
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return CreateSystemSaveData(SaveDataSpaceId::System, save_id, InvalidUserId, 0, size, journal_size, flags);
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}
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Result CreateSystemSaveData(SystemSaveDataId save_id, u64 owner_id, s64 size, s64 journal_size, u32 flags) {
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return CreateSystemSaveData(SaveDataSpaceId::System, save_id, InvalidUserId, owner_id, size, journal_size, flags);
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}
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Result CreateSystemSaveData(SaveDataSpaceId space_id, SystemSaveDataId save_id, u64 owner_id, s64 size, s64 journal_size, u32 flags) {
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return CreateSystemSaveData(space_id, save_id, InvalidUserId, owner_id, size, journal_size, flags);
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}
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Result CreateSystemSaveData(SystemSaveDataId save_id, UserId user_id, s64 size, s64 journal_size, u32 flags) {
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return CreateSystemSaveData(SaveDataSpaceId::System, save_id, user_id, 0, size, journal_size, flags);
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}
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Result CreateSystemSaveData(SystemSaveDataId save_id, UserId user_id, u64 owner_id, s64 size, s64 journal_size, u32 flags) {
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return CreateSystemSaveData(SaveDataSpaceId::System, save_id, user_id, owner_id, size, journal_size, flags);
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}
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Result DeleteSaveData(SaveDataId id) {
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/* TODO: Libnx binding for DeleteSaveDataFileSystem */
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AMS_ABORT();
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}
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Result DeleteSaveData(SaveDataSpaceId space_id, SaveDataId id) {
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return fsDeleteSaveDataFileSystemBySaveDataSpaceId(static_cast<::FsSaveDataSpaceId>(space_id), id);
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}
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Result DeleteSystemSaveData(SaveDataSpaceId space_id, SystemSaveDataId id, UserId user_id) {
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const auto attribute = SaveDataAttribute::Make(ncm::InvalidProgramId, SaveDataType::System, user_id, id);
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/* TODO: Libnx binding for DeleteSaveDataFileSystemBySaveDataAttribute */
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AMS_UNUSED(attribute);
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AMS_ABORT();
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}
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Result GetSaveDataFlags(u32 *out, SaveDataId id) {
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SaveDataExtraData extra_data;
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R_TRY(impl::ReadSaveDataFileSystemExtraData(std::addressof(extra_data), id));
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*out = extra_data.flags;
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return ResultSuccess();
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}
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Result GetSaveDataFlags(u32 *out, SaveDataSpaceId space_id, SaveDataId id) {
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SaveDataExtraData extra_data;
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R_TRY(impl::ReadSaveDataFileSystemExtraData(std::addressof(extra_data), space_id, id));
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*out = extra_data.flags;
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return ResultSuccess();
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}
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Result SetSaveDataFlags(SaveDataId id, SaveDataSpaceId space_id, u32 flags) {
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SaveDataExtraData extra_data;
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R_TRY(impl::ReadSaveDataFileSystemExtraData(std::addressof(extra_data), space_id, id));
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extra_data.flags = flags;
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return impl::WriteSaveDataFileSystemExtraData(space_id, id, extra_data);
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}
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Result GetSaveDataAvailableSize(s64 *out, SaveDataId id) {
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SaveDataExtraData extra_data;
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R_TRY(impl::ReadSaveDataFileSystemExtraData(std::addressof(extra_data), id));
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*out = extra_data.available_size;
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return ResultSuccess();
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}
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Result GetSaveDataJournalSize(s64 *out, SaveDataId id) {
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SaveDataExtraData extra_data;
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R_TRY(impl::ReadSaveDataFileSystemExtraData(std::addressof(extra_data), id));
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*out = extra_data.journal_size;
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return ResultSuccess();
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}
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Result ExtendSaveData(SaveDataSpaceId space_id, SaveDataId id, s64 available_size, s64 journal_size) {
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return ::fsExtendSaveDataFileSystem(static_cast<::FsSaveDataSpaceId>(space_id), static_cast<u64>(id), available_size, journal_size);
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}
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}
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