diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/filesystem/filesystem.cpp | 335 |
1 files changed, 286 insertions, 49 deletions
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index 1ebfeb4bf..14cd0e322 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -8,6 +8,7 @@ #include "common/file_util.h" #include "core/core.h" #include "core/file_sys/bis_factory.h" +#include "core/file_sys/card_image.h" #include "core/file_sys/control_metadata.h" #include "core/file_sys/errors.h" #include "core/file_sys/mode.h" @@ -25,14 +26,10 @@ #include "core/hle/service/filesystem/fsp_pr.h" #include "core/hle/service/filesystem/fsp_srv.h" #include "core/loader/loader.h" +#include "core/settings.h" namespace Service::FileSystem { -// Size of emulated sd card free space, reported in bytes. -// Just using 32GB because thats reasonable -// TODO(DarkLordZach): Eventually make this configurable in settings. -constexpr u64 EMULATED_SD_REPORTED_SIZE = 32000000000; - // A default size for normal/journal save data size if application control metadata cannot be found. // This should be large enough to satisfy even the most extreme requirements (~4.2GB) constexpr u64 SUFFICIENT_SAVE_DATA_SIZE = 0xF0000000; @@ -226,13 +223,6 @@ ResultVal<FileSys::VirtualDir> VfsDirectoryServiceWrapper::OpenDirectory(const s return MakeResult(dir); } -u64 VfsDirectoryServiceWrapper::GetFreeSpaceSize() const { - if (backing->IsWritable()) - return EMULATED_SD_REPORTED_SIZE; - - return 0; -} - ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType( const std::string& path_) const { std::string path(FileUtil::SanitizePath(path_)); @@ -251,44 +241,39 @@ ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType( return FileSys::ERROR_PATH_NOT_FOUND; } -/** - * Map of registered file systems, identified by type. Once an file system is registered here, it - * is never removed until UnregisterFileSystems is called. - */ -static std::unique_ptr<FileSys::RomFSFactory> romfs_factory; -static std::unique_ptr<FileSys::SaveDataFactory> save_data_factory; -static std::unique_ptr<FileSys::SDMCFactory> sdmc_factory; -static std::unique_ptr<FileSys::BISFactory> bis_factory; +FileSystemController::FileSystemController() = default; + +FileSystemController::~FileSystemController() = default; -ResultCode RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory) { - ASSERT_MSG(romfs_factory == nullptr, "Tried to register a second RomFS"); +ResultCode FileSystemController::RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory) { romfs_factory = std::move(factory); LOG_DEBUG(Service_FS, "Registered RomFS"); return RESULT_SUCCESS; } -ResultCode RegisterSaveData(std::unique_ptr<FileSys::SaveDataFactory>&& factory) { - ASSERT_MSG(romfs_factory == nullptr, "Tried to register a second save data"); +ResultCode FileSystemController::RegisterSaveData( + std::unique_ptr<FileSys::SaveDataFactory>&& factory) { + ASSERT_MSG(save_data_factory == nullptr, "Tried to register a second save data"); save_data_factory = std::move(factory); LOG_DEBUG(Service_FS, "Registered save data"); return RESULT_SUCCESS; } -ResultCode RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory) { +ResultCode FileSystemController::RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory) { ASSERT_MSG(sdmc_factory == nullptr, "Tried to register a second SDMC"); sdmc_factory = std::move(factory); LOG_DEBUG(Service_FS, "Registered SDMC"); return RESULT_SUCCESS; } -ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory) { +ResultCode FileSystemController::RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory) { ASSERT_MSG(bis_factory == nullptr, "Tried to register a second BIS"); bis_factory = std::move(factory); LOG_DEBUG(Service_FS, "Registered BIS"); return RESULT_SUCCESS; } -void SetPackedUpdate(FileSys::VirtualFile update_raw) { +void FileSystemController::SetPackedUpdate(FileSys::VirtualFile update_raw) { LOG_TRACE(Service_FS, "Setting packed update for romfs"); if (romfs_factory == nullptr) @@ -297,7 +282,7 @@ void SetPackedUpdate(FileSys::VirtualFile update_raw) { romfs_factory->SetPackedUpdate(std::move(update_raw)); } -ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess() { +ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFSCurrentProcess() const { LOG_TRACE(Service_FS, "Opening RomFS for current process"); if (romfs_factory == nullptr) { @@ -308,8 +293,8 @@ ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess() { return romfs_factory->OpenCurrentProcess(); } -ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId storage_id, - FileSys::ContentRecordType type) { +ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFS( + u64 title_id, FileSys::StorageId storage_id, FileSys::ContentRecordType type) const { LOG_TRACE(Service_FS, "Opening RomFS for title_id={:016X}, storage_id={:02X}, type={:02X}", title_id, static_cast<u8>(storage_id), static_cast<u8>(type)); @@ -321,8 +306,20 @@ ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId stora return romfs_factory->Open(title_id, storage_id, type); } -ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space, - const FileSys::SaveDataDescriptor& descriptor) { +ResultVal<FileSys::VirtualDir> FileSystemController::CreateSaveData( + FileSys::SaveDataSpaceId space, const FileSys::SaveDataDescriptor& save_struct) const { + LOG_TRACE(Service_FS, "Creating Save Data for space_id={:01X}, save_struct={}", + static_cast<u8>(space), save_struct.DebugInfo()); + + if (save_data_factory == nullptr) { + return FileSys::ERROR_ENTITY_NOT_FOUND; + } + + return save_data_factory->Create(space, save_struct); +} + +ResultVal<FileSys::VirtualDir> FileSystemController::OpenSaveData( + FileSys::SaveDataSpaceId space, const FileSys::SaveDataDescriptor& descriptor) const { LOG_TRACE(Service_FS, "Opening Save Data for space_id={:01X}, save_struct={}", static_cast<u8>(space), descriptor.DebugInfo()); @@ -333,7 +330,8 @@ ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space, return save_data_factory->Open(space, descriptor); } -ResultVal<FileSys::VirtualDir> OpenSaveDataSpace(FileSys::SaveDataSpaceId space) { +ResultVal<FileSys::VirtualDir> FileSystemController::OpenSaveDataSpace( + FileSys::SaveDataSpaceId space) const { LOG_TRACE(Service_FS, "Opening Save Data Space for space_id={:01X}", static_cast<u8>(space)); if (save_data_factory == nullptr) { @@ -343,7 +341,7 @@ ResultVal<FileSys::VirtualDir> OpenSaveDataSpace(FileSys::SaveDataSpaceId space) return MakeResult(save_data_factory->GetSaveDataSpaceDirectory(space)); } -ResultVal<FileSys::VirtualDir> OpenSDMC() { +ResultVal<FileSys::VirtualDir> FileSystemController::OpenSDMC() const { LOG_TRACE(Service_FS, "Opening SDMC"); if (sdmc_factory == nullptr) { @@ -353,7 +351,92 @@ ResultVal<FileSys::VirtualDir> OpenSDMC() { return sdmc_factory->Open(); } -FileSys::SaveDataSize ReadSaveDataSize(FileSys::SaveDataType type, u64 title_id, u128 user_id) { +ResultVal<FileSys::VirtualDir> FileSystemController::OpenBISPartition( + FileSys::BisPartitionId id) const { + LOG_TRACE(Service_FS, "Opening BIS Partition with id={:08X}", static_cast<u32>(id)); + + if (bis_factory == nullptr) { + return FileSys::ERROR_ENTITY_NOT_FOUND; + } + + auto part = bis_factory->OpenPartition(id); + if (part == nullptr) { + return FileSys::ERROR_INVALID_ARGUMENT; + } + + return MakeResult<FileSys::VirtualDir>(std::move(part)); +} + +ResultVal<FileSys::VirtualFile> FileSystemController::OpenBISPartitionStorage( + FileSys::BisPartitionId id) const { + LOG_TRACE(Service_FS, "Opening BIS Partition Storage with id={:08X}", static_cast<u32>(id)); + + if (bis_factory == nullptr) { + return FileSys::ERROR_ENTITY_NOT_FOUND; + } + + auto part = bis_factory->OpenPartitionStorage(id); + if (part == nullptr) { + return FileSys::ERROR_INVALID_ARGUMENT; + } + + return MakeResult<FileSys::VirtualFile>(std::move(part)); +} + +u64 FileSystemController::GetFreeSpaceSize(FileSys::StorageId id) const { + switch (id) { + case FileSys::StorageId::None: + case FileSys::StorageId::GameCard: + return 0; + case FileSys::StorageId::SdCard: + if (sdmc_factory == nullptr) + return 0; + return sdmc_factory->GetSDMCFreeSpace(); + case FileSys::StorageId::Host: + if (bis_factory == nullptr) + return 0; + return bis_factory->GetSystemNANDFreeSpace() + bis_factory->GetUserNANDFreeSpace(); + case FileSys::StorageId::NandSystem: + if (bis_factory == nullptr) + return 0; + return bis_factory->GetSystemNANDFreeSpace(); + case FileSys::StorageId::NandUser: + if (bis_factory == nullptr) + return 0; + return bis_factory->GetUserNANDFreeSpace(); + } + + return 0; +} + +u64 FileSystemController::GetTotalSpaceSize(FileSys::StorageId id) const { + switch (id) { + case FileSys::StorageId::None: + case FileSys::StorageId::GameCard: + return 0; + case FileSys::StorageId::SdCard: + if (sdmc_factory == nullptr) + return 0; + return sdmc_factory->GetSDMCTotalSpace(); + case FileSys::StorageId::Host: + if (bis_factory == nullptr) + return 0; + return bis_factory->GetFullNANDTotalSpace(); + case FileSys::StorageId::NandSystem: + if (bis_factory == nullptr) + return 0; + return bis_factory->GetSystemNANDTotalSpace(); + case FileSys::StorageId::NandUser: + if (bis_factory == nullptr) + return 0; + return bis_factory->GetUserNANDTotalSpace(); + } + + return 0; +} + +FileSys::SaveDataSize FileSystemController::ReadSaveDataSize(FileSys::SaveDataType type, + u64 title_id, u128 user_id) const { if (save_data_factory == nullptr) { return {0, 0}; } @@ -385,13 +468,32 @@ FileSys::SaveDataSize ReadSaveDataSize(FileSys::SaveDataType type, u64 title_id, return value; } -void WriteSaveDataSize(FileSys::SaveDataType type, u64 title_id, u128 user_id, - FileSys::SaveDataSize new_value) { +void FileSystemController::WriteSaveDataSize(FileSys::SaveDataType type, u64 title_id, u128 user_id, + FileSys::SaveDataSize new_value) const { if (save_data_factory != nullptr) save_data_factory->WriteSaveDataSize(type, title_id, user_id, new_value); } -FileSys::RegisteredCache* GetSystemNANDContents() { +void FileSystemController::SetGameCard(FileSys::VirtualFile file) { + gamecard = std::make_unique<FileSys::XCI>(file); + const auto dir = gamecard->ConcatenatedPseudoDirectory(); + gamecard_registered = std::make_unique<FileSys::RegisteredCache>(dir); + gamecard_placeholder = std::make_unique<FileSys::PlaceholderCache>(dir); +} + +FileSys::XCI* FileSystemController::GetGameCard() const { + return gamecard.get(); +} + +FileSys::RegisteredCache* FileSystemController::GetGameCardContents() const { + return gamecard_registered.get(); +} + +FileSys::PlaceholderCache* FileSystemController::GetGameCardPlaceholder() const { + return gamecard_placeholder.get(); +} + +FileSys::RegisteredCache* FileSystemController::GetSystemNANDContents() const { LOG_TRACE(Service_FS, "Opening System NAND Contents"); if (bis_factory == nullptr) @@ -400,7 +502,7 @@ FileSys::RegisteredCache* GetSystemNANDContents() { return bis_factory->GetSystemNANDContents(); } -FileSys::RegisteredCache* GetUserNANDContents() { +FileSys::RegisteredCache* FileSystemController::GetUserNANDContents() const { LOG_TRACE(Service_FS, "Opening User NAND Contents"); if (bis_factory == nullptr) @@ -409,7 +511,7 @@ FileSys::RegisteredCache* GetUserNANDContents() { return bis_factory->GetUserNANDContents(); } -FileSys::RegisteredCache* GetSDMCContents() { +FileSys::RegisteredCache* FileSystemController::GetSDMCContents() const { LOG_TRACE(Service_FS, "Opening SDMC Contents"); if (sdmc_factory == nullptr) @@ -418,7 +520,143 @@ FileSys::RegisteredCache* GetSDMCContents() { return sdmc_factory->GetSDMCContents(); } -FileSys::VirtualDir GetModificationLoadRoot(u64 title_id) { +FileSys::PlaceholderCache* FileSystemController::GetSystemNANDPlaceholder() const { + LOG_TRACE(Service_FS, "Opening System NAND Placeholder"); + + if (bis_factory == nullptr) + return nullptr; + + return bis_factory->GetSystemNANDPlaceholder(); +} + +FileSys::PlaceholderCache* FileSystemController::GetUserNANDPlaceholder() const { + LOG_TRACE(Service_FS, "Opening User NAND Placeholder"); + + if (bis_factory == nullptr) + return nullptr; + + return bis_factory->GetUserNANDPlaceholder(); +} + +FileSys::PlaceholderCache* FileSystemController::GetSDMCPlaceholder() const { + LOG_TRACE(Service_FS, "Opening SDMC Placeholder"); + + if (sdmc_factory == nullptr) + return nullptr; + + return sdmc_factory->GetSDMCPlaceholder(); +} + +FileSys::RegisteredCache* FileSystemController::GetRegisteredCacheForStorage( + FileSys::StorageId id) const { + switch (id) { + case FileSys::StorageId::None: + case FileSys::StorageId::Host: + UNIMPLEMENTED(); + return nullptr; + case FileSys::StorageId::GameCard: + return GetGameCardContents(); + case FileSys::StorageId::NandSystem: + return GetSystemNANDContents(); + case FileSys::StorageId::NandUser: + return GetUserNANDContents(); + case FileSys::StorageId::SdCard: + return GetSDMCContents(); + } + + return nullptr; +} + +FileSys::PlaceholderCache* FileSystemController::GetPlaceholderCacheForStorage( + FileSys::StorageId id) const { + switch (id) { + case FileSys::StorageId::None: + case FileSys::StorageId::Host: + UNIMPLEMENTED(); + return nullptr; + case FileSys::StorageId::GameCard: + return GetGameCardPlaceholder(); + case FileSys::StorageId::NandSystem: + return GetSystemNANDPlaceholder(); + case FileSys::StorageId::NandUser: + return GetUserNANDPlaceholder(); + case FileSys::StorageId::SdCard: + return GetSDMCPlaceholder(); + } + + return nullptr; +} + +FileSys::VirtualDir FileSystemController::GetSystemNANDContentDirectory() const { + LOG_TRACE(Service_FS, "Opening system NAND content directory"); + + if (bis_factory == nullptr) + return nullptr; + + return bis_factory->GetSystemNANDContentDirectory(); +} + +FileSys::VirtualDir FileSystemController::GetUserNANDContentDirectory() const { + LOG_TRACE(Service_FS, "Opening user NAND content directory"); + + if (bis_factory == nullptr) + return nullptr; + + return bis_factory->GetUserNANDContentDirectory(); +} + +FileSys::VirtualDir FileSystemController::GetSDMCContentDirectory() const { + LOG_TRACE(Service_FS, "Opening SDMC content directory"); + + if (sdmc_factory == nullptr) + return nullptr; + + return sdmc_factory->GetSDMCContentDirectory(); +} + +FileSys::VirtualDir FileSystemController::GetNANDImageDirectory() const { + LOG_TRACE(Service_FS, "Opening NAND image directory"); + + if (bis_factory == nullptr) + return nullptr; + + return bis_factory->GetImageDirectory(); +} + +FileSys::VirtualDir FileSystemController::GetSDMCImageDirectory() const { + LOG_TRACE(Service_FS, "Opening SDMC image directory"); + + if (sdmc_factory == nullptr) + return nullptr; + + return sdmc_factory->GetImageDirectory(); +} + +FileSys::VirtualDir FileSystemController::GetContentDirectory(ContentStorageId id) const { + switch (id) { + case ContentStorageId::System: + return GetSystemNANDContentDirectory(); + case ContentStorageId::User: + return GetUserNANDContentDirectory(); + case ContentStorageId::SdCard: + return GetSDMCContentDirectory(); + } + + return nullptr; +} + +FileSys::VirtualDir FileSystemController::GetImageDirectory(ImageDirectoryId id) const { + switch (id) { + case ImageDirectoryId::NAND: + return GetNANDImageDirectory(); + case ImageDirectoryId::SdCard: + return GetSDMCImageDirectory(); + } + + return nullptr; +} + +FileSys::VirtualDir FileSystemController::GetModificationLoadRoot(u64 title_id) const { LOG_TRACE(Service_FS, "Opening mod load root for tid={:016X}", title_id); if (bis_factory == nullptr) @@ -427,7 +665,7 @@ FileSys::VirtualDir GetModificationLoadRoot(u64 title_id) { return bis_factory->GetModificationLoadRoot(title_id); } -FileSys::VirtualDir GetModificationDumpRoot(u64 title_id) { +FileSys::VirtualDir FileSystemController::GetModificationDumpRoot(u64 title_id) const { LOG_TRACE(Service_FS, "Opening mod dump root for tid={:016X}", title_id); if (bis_factory == nullptr) @@ -436,7 +674,7 @@ FileSys::VirtualDir GetModificationDumpRoot(u64 title_id) { return bis_factory->GetModificationDumpRoot(title_id); } -void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) { +void FileSystemController::CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) { if (overwrite) { bis_factory = nullptr; save_data_factory = nullptr; @@ -472,12 +710,11 @@ void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) { } } -void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs) { - romfs_factory = nullptr; - CreateFactories(vfs, false); - std::make_shared<FSP_LDR>()->InstallAsService(service_manager); - std::make_shared<FSP_PR>()->InstallAsService(service_manager); - std::make_shared<FSP_SRV>()->InstallAsService(service_manager); +void InstallInterfaces(Core::System& system) { + std::make_shared<FSP_LDR>()->InstallAsService(system.ServiceManager()); + std::make_shared<FSP_PR>()->InstallAsService(system.ServiceManager()); + std::make_shared<FSP_SRV>(system.GetFileSystemController(), system.GetReporter()) + ->InstallAsService(system.ServiceManager()); } } // namespace Service::FileSystem |