lux/citra
1
0
Fork 0
mirror of https://git.h3cjp.net/H3cJP/citra.git synced 2025-10-30 22:44:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #4456 from Morph1984/stub-really-long-fs-func

Browse source 
fsp-srv: Stub Read/WriteSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute
This commit is contained in:
bunnei 2020-08-03 18:06:48 -07:00 committed by GitHub
parent b2911421ec fc86cb4ca2
commit 0dbb95c42d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 120 additions and 63 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
src/core/file_sys/savedata_factory.cpp
View file

@ -17,23 +17,23 @@ constexpr char SAVE_DATA_SIZE_FILENAME[] = ".yuzu_save_size";
namespace {
void PrintSaveDataDescriptorWarnings(SaveDataDescriptor meta) {
void PrintSaveDataAttributeWarnings(SaveDataAttribute meta) {
if (meta.type == SaveDataType::SystemSaveData || meta.type == SaveDataType::SaveData) {
if (meta.zero_1 != 0) {
LOG_WARNING(Service_FS,
"Possibly incorrect SaveDataDescriptor, type is "
"Possibly incorrect SaveDataAttribute, type is "
"SystemSaveData||SaveData but offset 0x28 is non-zero ({:016X}).",
meta.zero_1);
}
if (meta.zero_2 != 0) {
LOG_WARNING(Service_FS,
"Possibly incorrect SaveDataDescriptor, type is "
"Possibly incorrect SaveDataAttribute, type is "
"SystemSaveData||SaveData but offset 0x30 is non-zero ({:016X}).",
meta.zero_2);
}
if (meta.zero_3 != 0) {
LOG_WARNING(Service_FS,
"Possibly incorrect SaveDataDescriptor, type is "
"Possibly incorrect SaveDataAttribute, type is "
"SystemSaveData||SaveData but offset 0x38 is non-zero ({:016X}).",
meta.zero_3);
}
@ -41,33 +41,32 @@ void PrintSaveDataDescriptorWarnings(SaveDataDescriptor meta) {
if (meta.type == SaveDataType::SystemSaveData && meta.title_id != 0) {
LOG_WARNING(Service_FS,
"Possibly incorrect SaveDataDescriptor, type is SystemSaveData but title_id is "
"Possibly incorrect SaveDataAttribute, type is SystemSaveData but title_id is "
"non-zero ({:016X}).",
meta.title_id);
}
if (meta.type == SaveDataType::DeviceSaveData && meta.user_id != u128{0, 0}) {
LOG_WARNING(Service_FS,
"Possibly incorrect SaveDataDescriptor, type is DeviceSaveData but user_id is "
"Possibly incorrect SaveDataAttribute, type is DeviceSaveData but user_id is "
"non-zero ({:016X}{:016X})",
meta.user_id[1], meta.user_id[0]);
}
}
bool ShouldSaveDataBeAutomaticallyCreated(SaveDataSpaceId space, const SaveDataDescriptor& desc) {
return desc.type == SaveDataType::CacheStorage || desc.type == SaveDataType::TemporaryStorage ||
bool ShouldSaveDataBeAutomaticallyCreated(SaveDataSpaceId space, const SaveDataAttribute& attr) {
return attr.type == SaveDataType::CacheStorage || attr.type == SaveDataType::TemporaryStorage ||
(space == SaveDataSpaceId::NandUser && ///< Normal Save Data -- Current Title & User
(desc.type == SaveDataType::SaveData || desc.type == SaveDataType::DeviceSaveData) &&
desc.title_id == 0 && desc.save_id == 0);
(attr.type == SaveDataType::SaveData || attr.type == SaveDataType::DeviceSaveData) &&
attr.title_id == 0 && attr.save_id == 0);
}
} // Anonymous namespace
std::string SaveDataDescriptor::DebugInfo() const {
return fmt::format("[type={:02X}, title_id={:016X}, user_id={:016X}{:016X}, "
"save_id={:016X}, "
std::string SaveDataAttribute::DebugInfo() const {
return fmt::format("[title_id={:016X}, user_id={:016X}{:016X}, save_id={:016X}, type={:02X}, "
"rank={}, index={}]",
static_cast<u8>(type), title_id, user_id[1], user_id[0], save_id,
title_id, user_id[1], user_id[0], save_id, static_cast<u8>(type),
static_cast<u8>(rank), index);
}
@ -80,8 +79,8 @@ SaveDataFactory::SaveDataFactory(VirtualDir save_directory) : dir(std::move(save
SaveDataFactory::~SaveDataFactory() = default;
ResultVal<VirtualDir> SaveDataFactory::Create(SaveDataSpaceId space,
const SaveDataDescriptor& meta) const {
PrintSaveDataDescriptorWarnings(meta);
const SaveDataAttribute& meta) const {
PrintSaveDataAttributeWarnings(meta);
const auto save_directory =
GetFullPath(space, meta.type, meta.title_id, meta.user_id, meta.save_id);
@ -98,7 +97,7 @@ ResultVal<VirtualDir> SaveDataFactory::Create(SaveDataSpaceId space,
}
ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space,
const SaveDataDescriptor& meta) const {
const SaveDataAttribute& meta) const {
const auto save_directory =
GetFullPath(space, meta.type, meta.title_id, meta.user_id, meta.save_id);

47
src/core/file_sys/savedata_factory.h
View file

@ -21,6 +21,7 @@ enum class SaveDataSpaceId : u8 {
TemporaryStorage = 3,
SdCardUser = 4,
ProperSystem = 100,
SafeMode = 101,
};
enum class SaveDataType : u8 {
@ -30,28 +31,50 @@ enum class SaveDataType : u8 {
DeviceSaveData = 3,
TemporaryStorage = 4,
CacheStorage = 5,
SystemBcat = 6,
};
enum class SaveDataRank : u8 {
Primary,
Secondary,
Primary = 0,
Secondary = 1,
};
struct SaveDataDescriptor {
u64_le title_id;
enum class SaveDataFlags : u32 {
None = (0 << 0),
KeepAfterResettingSystemSaveData = (1 << 0),
KeepAfterRefurbishment = (1 << 1),
KeepAfterResettingSystemSaveDataWithoutUserSaveData = (1 << 2),
NeedsSecureDelete = (1 << 3),
};
struct SaveDataAttribute {
u64 title_id;
u128 user_id;
u64_le save_id;
u64 save_id;
SaveDataType type;
SaveDataRank rank;
u16_le index;
u16 index;
INSERT_PADDING_BYTES(4);
u64_le zero_1;
u64_le zero_2;
u64_le zero_3;
u64 zero_1;
u64 zero_2;
u64 zero_3;
std::string DebugInfo() const;
};
static_assert(sizeof(SaveDataDescriptor) == 0x40, "SaveDataDescriptor has incorrect size.");
static_assert(sizeof(SaveDataAttribute) == 0x40, "SaveDataAttribute has incorrect size.");
struct SaveDataExtraData {
SaveDataAttribute attr;
u64 owner_id;
s64 timestamp;
SaveDataFlags flags;
INSERT_PADDING_BYTES(4);
s64 available_size;
s64 journal_size;
s64 commit_id;
std::array<u8, 0x190> unused;
};
static_assert(sizeof(SaveDataExtraData) == 0x200, "SaveDataExtraData has incorrect size.");
struct SaveDataSize {
u64 normal;
@ -64,8 +87,8 @@ public:
explicit SaveDataFactory(VirtualDir dir);
~SaveDataFactory();
ResultVal<VirtualDir> Create(SaveDataSpaceId space, const SaveDataDescriptor& meta) const;
ResultVal<VirtualDir> Open(SaveDataSpaceId space, const SaveDataDescriptor& meta) const;
ResultVal<VirtualDir> Create(SaveDataSpaceId space, const SaveDataAttribute& meta) const;
ResultVal<VirtualDir> Open(SaveDataSpaceId space, const SaveDataAttribute& meta) const;
VirtualDir GetSaveDataSpaceDirectory(SaveDataSpaceId space) const;

10
src/core/hle/service/am/am.cpp
View file

@ -1342,12 +1342,12 @@ void IApplicationFunctions::EnsureSaveData(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_AM, "called, uid={:016X}{:016X}", user_id[1], user_id[0]);
FileSys::SaveDataDescriptor descriptor{};
descriptor.title_id = system.CurrentProcess()->GetTitleID();
descriptor.user_id = user_id;
descriptor.type = FileSys::SaveDataType::SaveData;
FileSys::SaveDataAttribute attribute{};
attribute.title_id = system.CurrentProcess()->GetTitleID();
attribute.user_id = user_id;
attribute.type = FileSys::SaveDataType::SaveData;
const auto res = system.GetFileSystemController().CreateSaveData(
FileSys::SaveDataSpaceId::NandUser, descriptor);
FileSys::SaveDataSpaceId::NandUser, attribute);
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(res.Code());

8
src/core/hle/service/filesystem/filesystem.cpp
View file

@ -311,7 +311,7 @@ ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFS(
}
ResultVal<FileSys::VirtualDir> FileSystemController::CreateSaveData(
FileSys::SaveDataSpaceId space, const FileSys::SaveDataDescriptor& save_struct) const {
FileSys::SaveDataSpaceId space, const FileSys::SaveDataAttribute& save_struct) const {
LOG_TRACE(Service_FS, "Creating Save Data for space_id={:01X}, save_struct={}",
static_cast<u8>(space), save_struct.DebugInfo());
@ -323,15 +323,15 @@ ResultVal<FileSys::VirtualDir> FileSystemController::CreateSaveData(
}
ResultVal<FileSys::VirtualDir> FileSystemController::OpenSaveData(
FileSys::SaveDataSpaceId space, const FileSys::SaveDataDescriptor& descriptor) const {
FileSys::SaveDataSpaceId space, const FileSys::SaveDataAttribute& attribute) const {
LOG_TRACE(Service_FS, "Opening Save Data for space_id={:01X}, save_struct={}",
static_cast<u8>(space), descriptor.DebugInfo());
static_cast<u8>(space), attribute.DebugInfo());
if (save_data_factory == nullptr) {
return FileSys::ERROR_ENTITY_NOT_FOUND;
}
return save_data_factory->Open(space, descriptor);
return save_data_factory->Open(space, attribute);
}
ResultVal<FileSys::VirtualDir> FileSystemController::OpenSaveDataSpace(

6
src/core/hle/service/filesystem/filesystem.h
View file

@ -31,7 +31,7 @@ enum class SaveDataSpaceId : u8;
enum class SaveDataType : u8;
enum class StorageId : u8;
struct SaveDataDescriptor;
struct SaveDataAttribute;
struct SaveDataSize;
} // namespace FileSys
@ -69,9 +69,9 @@ public:
ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId storage_id,
FileSys::ContentRecordType type) const;
ResultVal<FileSys::VirtualDir> CreateSaveData(
FileSys::SaveDataSpaceId space, const FileSys::SaveDataDescriptor& save_struct) const;
FileSys::SaveDataSpaceId space, const FileSys::SaveDataAttribute& save_struct) const;
ResultVal<FileSys::VirtualDir> OpenSaveData(
FileSys::SaveDataSpaceId space, const FileSys::SaveDataDescriptor& save_struct) const;
FileSys::SaveDataSpaceId space, const FileSys::SaveDataAttribute& save_struct) const;
ResultVal<FileSys::VirtualDir> OpenSaveDataSpace(FileSys::SaveDataSpaceId space) const;
ResultVal<FileSys::VirtualDir> OpenSDMC() const;
ResultVal<FileSys::VirtualDir> OpenBISPartition(FileSys::BisPartitionId id) const;

73
src/core/hle/service/filesystem/fsp_srv.cpp
View file

@ -696,8 +696,8 @@ FSP_SRV::FSP_SRV(FileSystemController& fsc, const Core::Reporter& reporter)
{67, nullptr, "FindSaveDataWithFilter"},
{68, nullptr, "OpenSaveDataInfoReaderBySaveDataFilter"},
{69, nullptr, "ReadSaveDataFileSystemExtraDataBySaveDataAttribute"},
{70, nullptr, "WriteSaveDataFileSystemExtraDataBySaveDataAttribute"},
{71, nullptr, "ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute"},
{70, &FSP_SRV::WriteSaveDataFileSystemExtraDataBySaveDataAttribute, "WriteSaveDataFileSystemExtraDataBySaveDataAttribute"},
{71, &FSP_SRV::ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute, "ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute"},
{80, nullptr, "OpenSaveDataMetaFile"},
{81, nullptr, "OpenSaveDataTransferManager"},
{82, nullptr, "OpenSaveDataTransferManagerVersion2"},
@ -812,7 +812,7 @@ void FSP_SRV::OpenSdCardFileSystem(Kernel::HLERequestContext& ctx) {
void FSP_SRV::CreateSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
auto save_struct = rp.PopRaw<FileSys::SaveDataDescriptor>();
auto save_struct = rp.PopRaw<FileSys::SaveDataAttribute>();
[[maybe_unused]] auto save_create_struct = rp.PopRaw<std::array<u8, 0x40>>();
u128 uid = rp.PopRaw<u128>();
@ -826,17 +826,18 @@ void FSP_SRV::CreateSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
}
void FSP_SRV::OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
LOG_INFO(Service_FS, "called.");
IPC::RequestParser rp{ctx};
struct Parameters {
FileSys::SaveDataSpaceId save_data_space_id;
FileSys::SaveDataDescriptor descriptor;
FileSys::SaveDataSpaceId space_id;
FileSys::SaveDataAttribute attribute;
};
IPC::RequestParser rp{ctx};
const auto parameters = rp.PopRaw<Parameters>();
auto dir = fsc.OpenSaveData(parameters.save_data_space_id, parameters.descriptor);
LOG_INFO(Service_FS, "called.");
auto dir = fsc.OpenSaveData(parameters.space_id, parameters.attribute);
if (dir.Failed()) {
IPC::ResponseBuilder rb{ctx, 2, 0, 0};
rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND);
@ -844,13 +845,18 @@ void FSP_SRV::OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
}
FileSys::StorageId id;
if (parameters.save_data_space_id == FileSys::SaveDataSpaceId::NandUser) {
switch (parameters.space_id) {
case FileSys::SaveDataSpaceId::NandUser:
id = FileSys::StorageId::NandUser;
} else if (parameters.save_data_space_id == FileSys::SaveDataSpaceId::SdCardSystem ||
parameters.save_data_space_id == FileSys::SaveDataSpaceId::SdCardUser) {
break;
case FileSys::SaveDataSpaceId::SdCardSystem:
case FileSys::SaveDataSpaceId::SdCardUser:
id = FileSys::StorageId::SdCard;
} else {
break;
case FileSys::SaveDataSpaceId::NandSystem:
id = FileSys::StorageId::NandSystem;
break;
}
auto filesystem =
@ -876,22 +882,31 @@ void FSP_SRV::OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext&
rb.PushIpcInterface<ISaveDataInfoReader>(std::make_shared<ISaveDataInfoReader>(space, fsc));
}
void FSP_SRV::SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
log_mode = rp.PopEnum<LogMode>();
LOG_DEBUG(Service_FS, "called, log_mode={:08X}", static_cast<u32>(log_mode));
void FSP_SRV::WriteSaveDataFileSystemExtraDataBySaveDataAttribute(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_FS, "(STUBBED) called.");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
void FSP_SRV::GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_FS, "called");
void FSP_SRV::ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute(
Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
struct Parameters {
FileSys::SaveDataSpaceId space_id;
FileSys::SaveDataAttribute attribute;
};
const auto parameters = rp.PopRaw<Parameters>();
// Stub this to None for now, backend needs an impl to read/write the SaveDataExtraData
constexpr auto flags = static_cast<u32>(FileSys::SaveDataFlags::None);
LOG_WARNING(Service_FS, "(STUBBED) called, flags={}", flags);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(log_mode);
rb.Push(flags);
}
void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) {
@ -966,6 +981,24 @@ void FSP_SRV::OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ct
rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND);
}
void FSP_SRV::SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
log_mode = rp.PopEnum<LogMode>();
LOG_DEBUG(Service_FS, "called, log_mode={:08X}", static_cast<u32>(log_mode));
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
}
void FSP_SRV::GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_FS, "called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.PushEnum(log_mode);
}
void FSP_SRV::OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx) {
const auto raw = ctx.ReadBuffer();
auto log = Common::StringFromFixedZeroTerminatedBuffer(

6
src/core/hle/service/filesystem/fsp_srv.h
View file

@ -43,11 +43,13 @@ private:
void OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx);
void OpenReadOnlySaveDataFileSystem(Kernel::HLERequestContext& ctx);
void OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext& ctx);
void SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
void WriteSaveDataFileSystemExtraDataBySaveDataAttribute(Kernel::HLERequestContext& ctx);
void ReadSaveDataFileSystemExtraDataWithMaskBySaveDataAttribute(Kernel::HLERequestContext& ctx);
void OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
void OpenDataStorageByDataId(Kernel::HLERequestContext& ctx);
void OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
void SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
void OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx);
void GetAccessLogVersionInfo(Kernel::HLERequestContext& ctx);
void OpenMultiCommitManager(Kernel::HLERequestContext& ctx);