diff options
Diffstat (limited to 'src/core/hle')
-rw-r--r-- | src/core/hle/service/acc/acc.cpp | 15 | ||||
-rw-r--r-- | src/core/hle/service/acc/acc.h | 4 | ||||
-rw-r--r-- | src/core/hle/service/acc/profile_manager.cpp | 42 | ||||
-rw-r--r-- | src/core/hle/service/acc/profile_manager.h | 57 | ||||
-rw-r--r-- | src/core/hle/service/am/am.cpp | 7 | ||||
-rw-r--r-- | src/core/hle/service/filesystem/filesystem.cpp | 23 | ||||
-rw-r--r-- | src/core/hle/service/filesystem/filesystem.h | 24 | ||||
-rw-r--r-- | src/core/hle/service/filesystem/fsp_srv.cpp | 47 | ||||
-rw-r--r-- | src/core/hle/service/filesystem/fsp_srv.h | 1 | ||||
-rw-r--r-- | src/core/hle/service/ns/pl_u.cpp | 166 |
10 files changed, 278 insertions, 108 deletions
diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp index 979f2f892..1502dbf55 100644 --- a/src/core/hle/service/acc/acc.cpp +++ b/src/core/hle/service/acc/acc.cpp @@ -13,7 +13,7 @@ #include "core/hle/service/acc/acc_su.h" #include "core/hle/service/acc/acc_u0.h" #include "core/hle/service/acc/acc_u1.h" -#include "core/settings.h" +#include "core/hle/service/acc/profile_manager.h" namespace Service::Account { // TODO: RE this structure @@ -27,13 +27,10 @@ struct UserData { }; static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size"); -// TODO(ogniK): Generate a real user id based on username, md5(username) maybe? -static UUID DEFAULT_USER_ID{1ull, 0ull}; - class IProfile final : public ServiceFramework<IProfile> { public: explicit IProfile(UUID user_id, ProfileManager& profile_manager) - : ServiceFramework("IProfile"), user_id(user_id), profile_manager(profile_manager) { + : ServiceFramework("IProfile"), profile_manager(profile_manager), user_id(user_id) { static const FunctionInfo functions[] = { {0, &IProfile::Get, "Get"}, {1, &IProfile::GetBase, "GetBase"}, @@ -79,8 +76,8 @@ private: LOG_WARNING(Service_ACC, "(STUBBED) called"); // smallest jpeg https://github.com/mathiasbynens/small/blob/master/jpeg.jpg // TODO(mailwl): load actual profile image from disk, width 256px, max size 0x20000 - const u32 jpeg_size = 107; - static const std::array<u8, jpeg_size> jpeg{ + constexpr u32 jpeg_size = 107; + static constexpr std::array<u8, jpeg_size> jpeg{ 0xff, 0xd8, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x04, 0x06, 0x04, 0x04, 0x04, 0x04, 0x04, 0x08, 0x06, 0x06, 0x05, 0x06, 0x09, 0x08, 0x0a, 0x0a, 0x09, 0x08, 0x09, 0x09, 0x0a, @@ -90,7 +87,7 @@ private: 0xff, 0xcc, 0x00, 0x06, 0x00, 0x10, 0x10, 0x05, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x00, 0x3f, 0x00, 0xd2, 0xcf, 0x20, 0xff, 0xd9, }; - ctx.WriteBuffer(jpeg.data(), jpeg_size); + ctx.WriteBuffer(jpeg); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); rb.Push<u32>(jpeg_size); @@ -205,6 +202,8 @@ Module::Interface::Interface(std::shared_ptr<Module> module, : ServiceFramework(name), module(std::move(module)), profile_manager(std::move(profile_manager)) {} +Module::Interface::~Interface() = default; + void InstallInterfaces(SM::ServiceManager& service_manager) { auto module = std::make_shared<Module>(); auto profile_manager = std::make_shared<ProfileManager>(); diff --git a/src/core/hle/service/acc/acc.h b/src/core/hle/service/acc/acc.h index d7c6d2415..c7ed74351 100644 --- a/src/core/hle/service/acc/acc.h +++ b/src/core/hle/service/acc/acc.h @@ -4,17 +4,19 @@ #pragma once -#include "core/hle/service/acc/profile_manager.h" #include "core/hle/service/service.h" namespace Service::Account { +class ProfileManager; + class Module final { public: class Interface : public ServiceFramework<Interface> { public: explicit Interface(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> profile_manager, const char* name); + ~Interface() override; void GetUserCount(Kernel::HLERequestContext& ctx); void GetUserExistence(Kernel::HLERequestContext& ctx); diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp index 62c2121fa..e0b03d763 100644 --- a/src/core/hle/service/acc/profile_manager.cpp +++ b/src/core/hle/service/acc/profile_manager.cpp @@ -2,6 +2,7 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <random> #include <boost/optional.hpp> #include "core/hle/service/acc/profile_manager.h" #include "core/settings.h" @@ -12,6 +13,15 @@ constexpr ResultCode ERROR_TOO_MANY_USERS(ErrorModule::Account, -1); constexpr ResultCode ERROR_USER_ALREADY_EXISTS(ErrorModule::Account, -2); constexpr ResultCode ERROR_ARGUMENT_IS_NULL(ErrorModule::Account, 20); +const UUID& UUID::Generate() { + std::random_device device; + std::mt19937 gen(device()); + std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max()); + uuid[0] = distribution(gen); + uuid[1] = distribution(gen); + return *this; +} + ProfileManager::ProfileManager() { // TODO(ogniK): Create the default user we have for now until loading/saving users is added auto user_uuid = UUID{1, 0}; @@ -25,7 +35,7 @@ boost::optional<size_t> ProfileManager::AddToProfiles(const ProfileInfo& user) { if (user_count >= MAX_USERS) { return boost::none; } - profiles[user_count] = std::move(user); + profiles[user_count] = user; return user_count++; } @@ -43,7 +53,7 @@ bool ProfileManager::RemoveProfileAtIndex(size_t index) { } /// Helper function to register a user to the system -ResultCode ProfileManager::AddUser(ProfileInfo user) { +ResultCode ProfileManager::AddUser(const ProfileInfo& user) { if (AddToProfiles(user) == boost::none) { return ERROR_TOO_MANY_USERS; } @@ -52,7 +62,7 @@ ResultCode ProfileManager::AddUser(ProfileInfo user) { /// Create a new user on the system. If the uuid of the user already exists, the user is not /// created. -ResultCode ProfileManager::CreateNewUser(UUID uuid, std::array<u8, 0x20>& username) { +ResultCode ProfileManager::CreateNewUser(UUID uuid, const ProfileUsername& username) { if (user_count == MAX_USERS) { return ERROR_TOO_MANY_USERS; } @@ -67,7 +77,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, std::array<u8, 0x20>& userna return ERROR_USER_ALREADY_EXISTS; } ProfileInfo profile; - profile.user_uuid = std::move(uuid); + profile.user_uuid = uuid; profile.username = username; profile.data = {}; profile.creation_time = 0x0; @@ -79,7 +89,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, std::array<u8, 0x20>& userna /// specifically by allowing an std::string for the username. This is required specifically since /// we're loading a string straight from the config ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::string& username) { - std::array<u8, 0x20> username_output; + ProfileUsername username_output; if (username.size() > username_output.size()) { std::copy_n(username.begin(), username_output.size(), username_output.begin()); } else { @@ -102,7 +112,7 @@ boost::optional<size_t> ProfileManager::GetUserIndex(const UUID& uuid) const { } /// Returns a users profile index based on their profile -boost::optional<size_t> ProfileManager::GetUserIndex(ProfileInfo user) const { +boost::optional<size_t> ProfileManager::GetUserIndex(const ProfileInfo& user) const { return GetUserIndex(user.user_uuid); } @@ -125,7 +135,7 @@ bool ProfileManager::GetProfileBase(UUID uuid, ProfileBase& profile) const { } /// Returns the data structure used by the switch when GetProfileBase is called on acc:* -bool ProfileManager::GetProfileBase(ProfileInfo user, ProfileBase& profile) const { +bool ProfileManager::GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const { return GetProfileBase(user.user_uuid, profile); } @@ -168,8 +178,8 @@ void ProfileManager::CloseUser(UUID uuid) { } /// Gets all valid user ids on the system -std::array<UUID, MAX_USERS> ProfileManager::GetAllUsers() const { - std::array<UUID, MAX_USERS> output; +UserIDArray ProfileManager::GetAllUsers() const { + UserIDArray output; std::transform(profiles.begin(), profiles.end(), output.begin(), [](const ProfileInfo& p) { return p.user_uuid; }); return output; @@ -177,8 +187,8 @@ std::array<UUID, MAX_USERS> ProfileManager::GetAllUsers() const { /// Get all the open users on the system and zero out the rest of the data. This is specifically /// needed for GetOpenUsers and we need to ensure the rest of the output buffer is zero'd out -std::array<UUID, MAX_USERS> ProfileManager::GetOpenUsers() const { - std::array<UUID, MAX_USERS> output; +UserIDArray ProfileManager::GetOpenUsers() const { + UserIDArray output; std::transform(profiles.begin(), profiles.end(), output.begin(), [](const ProfileInfo& p) { if (p.is_open) return p.user_uuid; @@ -195,9 +205,9 @@ UUID ProfileManager::GetLastOpenedUser() const { /// Return the users profile base and the unknown arbitary data. bool ProfileManager::GetProfileBaseAndData(boost::optional<size_t> index, ProfileBase& profile, - std::array<u8, MAX_DATA>& data) const { + ProfileData& data) const { if (GetProfileBase(index, profile)) { - std::memcpy(data.data(), profiles[index.get()].data.data(), MAX_DATA); + data = profiles[index.get()].data; return true; } return false; @@ -205,14 +215,14 @@ bool ProfileManager::GetProfileBaseAndData(boost::optional<size_t> index, Profil /// Return the users profile base and the unknown arbitary data. bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile, - std::array<u8, MAX_DATA>& data) const { + ProfileData& data) const { auto idx = GetUserIndex(uuid); return GetProfileBaseAndData(idx, profile, data); } /// Return the users profile base and the unknown arbitary data. -bool ProfileManager::GetProfileBaseAndData(ProfileInfo user, ProfileBase& profile, - std::array<u8, MAX_DATA>& data) const { +bool ProfileManager::GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile, + ProfileData& data) const { return GetProfileBaseAndData(user.user_uuid, profile, data); } diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h index 314bccbf9..52967844d 100644 --- a/src/core/hle/service/acc/profile_manager.h +++ b/src/core/hle/service/acc/profile_manager.h @@ -5,7 +5,7 @@ #pragma once #include <array> -#include <random> + #include "boost/optional.hpp" #include "common/common_types.h" #include "common/swap.h" @@ -14,23 +14,21 @@ namespace Service::Account { constexpr size_t MAX_USERS = 8; constexpr size_t MAX_DATA = 128; -static const u128 INVALID_UUID = {0, 0}; +constexpr u128 INVALID_UUID{{0, 0}}; struct UUID { // UUIDs which are 0 are considered invalid! u128 uuid = INVALID_UUID; UUID() = default; explicit UUID(const u128& id) : uuid{id} {} - explicit UUID(const u64 lo, const u64 hi) { - uuid[0] = lo; - uuid[1] = hi; - }; + explicit UUID(const u64 lo, const u64 hi) : uuid{{lo, hi}} {} + explicit operator bool() const { - return uuid[0] != INVALID_UUID[0] || uuid[1] != INVALID_UUID[1]; + return uuid != INVALID_UUID; } bool operator==(const UUID& rhs) const { - return std::tie(uuid[0], uuid[1]) == std::tie(rhs.uuid[0], rhs.uuid[1]); + return uuid == rhs.uuid; } bool operator!=(const UUID& rhs) const { @@ -38,15 +36,7 @@ struct UUID { } // TODO(ogniK): Properly generate uuids based on RFC-4122 - const UUID& Generate() { - std::random_device device; - std::mt19937 gen(device()); - std::uniform_int_distribution<uint64_t> distribution(1, - std::numeric_limits<uint64_t>::max()); - uuid[0] = distribution(gen); - uuid[1] = distribution(gen); - return *this; - } + const UUID& Generate(); // Set the UUID to {0,0} to be considered an invalid user void Invalidate() { @@ -58,20 +48,24 @@ struct UUID { }; static_assert(sizeof(UUID) == 16, "UUID is an invalid size!"); +using ProfileUsername = std::array<u8, 0x20>; +using ProfileData = std::array<u8, MAX_DATA>; +using UserIDArray = std::array<UUID, MAX_USERS>; + /// This holds general information about a users profile. This is where we store all the information /// based on a specific user struct ProfileInfo { UUID user_uuid; - std::array<u8, 0x20> username; + ProfileUsername username; u64 creation_time; - std::array<u8, MAX_DATA> data; // TODO(ognik): Work out what this is + ProfileData data; // TODO(ognik): Work out what this is bool is_open; }; struct ProfileBase { UUID user_uuid; u64_le timestamp; - std::array<u8, 0x20> username; + ProfileUsername username; // Zero out all the fields to make the profile slot considered "Empty" void Invalidate() { @@ -88,27 +82,26 @@ static_assert(sizeof(ProfileBase) == 0x38, "ProfileBase is an invalid size"); class ProfileManager { public: ProfileManager(); // TODO(ogniK): Load from system save - ResultCode AddUser(ProfileInfo user); - ResultCode CreateNewUser(UUID uuid, std::array<u8, 0x20>& username); + ResultCode AddUser(const ProfileInfo& user); + ResultCode CreateNewUser(UUID uuid, const ProfileUsername& username); ResultCode CreateNewUser(UUID uuid, const std::string& username); boost::optional<size_t> GetUserIndex(const UUID& uuid) const; - boost::optional<size_t> GetUserIndex(ProfileInfo user) const; + boost::optional<size_t> GetUserIndex(const ProfileInfo& user) const; bool GetProfileBase(boost::optional<size_t> index, ProfileBase& profile) const; bool GetProfileBase(UUID uuid, ProfileBase& profile) const; - bool GetProfileBase(ProfileInfo user, ProfileBase& profile) const; + bool GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const; bool GetProfileBaseAndData(boost::optional<size_t> index, ProfileBase& profile, - std::array<u8, MAX_DATA>& data) const; - bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile, - std::array<u8, MAX_DATA>& data) const; - bool GetProfileBaseAndData(ProfileInfo user, ProfileBase& profile, - std::array<u8, MAX_DATA>& data) const; + ProfileData& data) const; + bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile, ProfileData& data) const; + bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile, + ProfileData& data) const; size_t GetUserCount() const; size_t GetOpenUserCount() const; bool UserExists(UUID uuid) const; void OpenUser(UUID uuid); void CloseUser(UUID uuid); - std::array<UUID, MAX_USERS> GetOpenUsers() const; - std::array<UUID, MAX_USERS> GetAllUsers() const; + UserIDArray GetOpenUsers() const; + UserIDArray GetAllUsers() const; UUID GetLastOpenedUser() const; bool CanSystemRegisterUser() const; @@ -118,7 +111,7 @@ private: size_t user_count = 0; boost::optional<size_t> AddToProfiles(const ProfileInfo& profile); bool RemoveProfileAtIndex(size_t index); - UUID last_opened_user{0, 0}; + UUID last_opened_user{INVALID_UUID}; }; }; // namespace Service::Account diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp index c524e7a48..78d551a8a 100644 --- a/src/core/hle/service/am/am.cpp +++ b/src/core/hle/service/am/am.cpp @@ -2,6 +2,7 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <array> #include <cinttypes> #include <stack> #include "core/core.h" @@ -625,16 +626,16 @@ IApplicationFunctions::IApplicationFunctions() : ServiceFramework("IApplicationF } void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) { - constexpr u8 data[0x88] = { + constexpr std::array<u8, 0x88> data{{ 0xca, 0x97, 0x94, 0xc7, // Magic 1, 0, 0, 0, // IsAccountSelected (bool) 1, 0, 0, 0, // User Id (word 0) 0, 0, 0, 0, // User Id (word 1) 0, 0, 0, 0, // User Id (word 2) 0, 0, 0, 0 // User Id (word 3) - }; + }}; - std::vector<u8> buffer(data, data + sizeof(data)); + std::vector<u8> buffer(data.begin(), data.end()); IPC::ResponseBuilder rb{ctx, 2, 0, 1}; diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index da658cbe6..6f9c64263 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -7,12 +7,14 @@ #include "common/assert.h" #include "common/file_util.h" #include "core/core.h" +#include "core/file_sys/bis_factory.h" #include "core/file_sys/errors.h" +#include "core/file_sys/mode.h" +#include "core/file_sys/romfs_factory.h" #include "core/file_sys/savedata_factory.h" #include "core/file_sys/sdmc_factory.h" #include "core/file_sys/vfs.h" #include "core/file_sys/vfs_offset.h" -#include "core/file_sys/vfs_real.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/filesystem/fsp_ldr.h" #include "core/hle/service/filesystem/fsp_pr.h" @@ -256,15 +258,28 @@ ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory) { return RESULT_SUCCESS; } -ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id) { - LOG_TRACE(Service_FS, "Opening RomFS for title_id={:016X}", title_id); +ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess() { + LOG_TRACE(Service_FS, "Opening RomFS for current process"); if (romfs_factory == nullptr) { // TODO(bunnei): Find a better error code for this return ResultCode(-1); } - return romfs_factory->Open(title_id); + return romfs_factory->OpenCurrentProcess(); +} + +ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId storage_id, + FileSys::ContentRecordType type) { + 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)); + + if (romfs_factory == nullptr) { + // TODO(bunnei): Find a better error code for this + return ResultCode(-1); + } + + return romfs_factory->Open(title_id, storage_id, type); } ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space, diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h index 1d6f922dd..df78be44a 100644 --- a/src/core/hle/service/filesystem/filesystem.h +++ b/src/core/hle/service/filesystem/filesystem.h @@ -6,14 +6,24 @@ #include <memory> #include "common/common_types.h" -#include "core/file_sys/bis_factory.h" #include "core/file_sys/directory.h" -#include "core/file_sys/mode.h" -#include "core/file_sys/romfs_factory.h" -#include "core/file_sys/savedata_factory.h" -#include "core/file_sys/sdmc_factory.h" #include "core/hle/result.h" +namespace FileSys { +class BISFactory; +class RegisteredCache; +class RomFSFactory; +class SaveDataFactory; +class SDMCFactory; + +enum class ContentRecordType : u8; +enum class Mode : u32; +enum class SaveDataSpaceId : u8; +enum class StorageId : u8; + +struct SaveDataDescriptor; +} // namespace FileSys + namespace Service { namespace SM { @@ -27,7 +37,9 @@ ResultCode RegisterSaveData(std::unique_ptr<FileSys::SaveDataFactory>&& factory) ResultCode RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory); ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory); -ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id); +ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess(); +ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId storage_id, + FileSys::ContentRecordType type); ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space, FileSys::SaveDataDescriptor save_struct); ResultVal<FileSys::VirtualDir> OpenSDMC(); diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp index 1470f9017..5759299fe 100644 --- a/src/core/hle/service/filesystem/fsp_srv.cpp +++ b/src/core/hle/service/filesystem/fsp_srv.cpp @@ -13,9 +13,12 @@ #include "common/common_types.h" #include "common/logging/log.h" #include "common/string_util.h" -#include "core/core.h" #include "core/file_sys/directory.h" #include "core/file_sys/errors.h" +#include "core/file_sys/mode.h" +#include "core/file_sys/nca_metadata.h" +#include "core/file_sys/savedata_factory.h" +#include "core/file_sys/vfs.h" #include "core/hle/ipc_helpers.h" #include "core/hle/kernel/process.h" #include "core/hle/service/filesystem/filesystem.h" @@ -23,15 +26,6 @@ namespace Service::FileSystem { -enum class StorageId : u8 { - None = 0, - Host = 1, - GameCard = 2, - NandSystem = 3, - NandUser = 4, - SdCard = 5, -}; - class IStorage final : public ServiceFramework<IStorage> { public: explicit IStorage(FileSys::VirtualFile backend_) @@ -467,7 +461,7 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") { {110, nullptr, "OpenContentStorageFileSystem"}, {200, &FSP_SRV::OpenDataStorageByCurrentProcess, "OpenDataStorageByCurrentProcess"}, {201, nullptr, "OpenDataStorageByProgramId"}, - {202, nullptr, "OpenDataStorageByDataId"}, + {202, &FSP_SRV::OpenDataStorageByDataId, "OpenDataStorageByDataId"}, {203, &FSP_SRV::OpenRomStorage, "OpenRomStorage"}, {400, nullptr, "OpenDeviceOperator"}, {500, nullptr, "OpenSdCardDetectionEventNotifier"}, @@ -580,7 +574,7 @@ void FSP_SRV::GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) { void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_FS, "called"); - auto romfs = OpenRomFS(Core::System::GetInstance().CurrentProcess()->program_id); + auto romfs = OpenRomFSCurrentProcess(); if (romfs.Failed()) { // TODO (bunnei): Find the right error code to use here LOG_CRITICAL(Service_FS, "no file system interface available!"); @@ -596,10 +590,37 @@ void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) { rb.PushIpcInterface<IStorage>(std::move(storage)); } +void FSP_SRV::OpenDataStorageByDataId(Kernel::HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const auto storage_id = rp.PopRaw<FileSys::StorageId>(); + const auto unknown = rp.PopRaw<u32>(); + const auto title_id = rp.PopRaw<u64>(); + + LOG_DEBUG(Service_FS, "called with storage_id={:02X}, unknown={:08X}, title_id={:016X}", + static_cast<u8>(storage_id), unknown, title_id); + + auto data = OpenRomFS(title_id, storage_id, FileSys::ContentRecordType::Data); + if (data.Failed()) { + // TODO(DarkLordZach): Find the right error code to use here + LOG_ERROR(Service_FS, + "could not open data storage with title_id={:016X}, storage_id={:02X}", title_id, + static_cast<u8>(storage_id)); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultCode(-1)); + return; + } + + IStorage storage(std::move(data.Unwrap())); + + IPC::ResponseBuilder rb{ctx, 2, 0, 1}; + rb.Push(RESULT_SUCCESS); + rb.PushIpcInterface<IStorage>(std::move(storage)); +} + void FSP_SRV::OpenRomStorage(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; - auto storage_id = rp.PopRaw<StorageId>(); + auto storage_id = rp.PopRaw<FileSys::StorageId>(); auto title_id = rp.PopRaw<u64>(); LOG_DEBUG(Service_FS, "called with storage_id={:02X}, title_id={:016X}", diff --git a/src/core/hle/service/filesystem/fsp_srv.h b/src/core/hle/service/filesystem/fsp_srv.h index 07f99c93d..f073ac523 100644 --- a/src/core/hle/service/filesystem/fsp_srv.h +++ b/src/core/hle/service/filesystem/fsp_srv.h @@ -25,6 +25,7 @@ private: void MountSaveData(Kernel::HLERequestContext& ctx); void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx); void OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx); + void OpenDataStorageByDataId(Kernel::HLERequestContext& ctx); void OpenRomStorage(Kernel::HLERequestContext& ctx); FileSys::VirtualFile romfs; diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp index bad27894a..53cbf1a6e 100644 --- a/src/core/hle/service/ns/pl_u.cpp +++ b/src/core/hle/service/ns/pl_u.cpp @@ -5,31 +5,98 @@ #include "common/common_paths.h" #include "common/file_util.h" #include "core/core.h" +#include "core/file_sys/bis_factory.h" +#include "core/file_sys/romfs.h" #include "core/hle/ipc_helpers.h" +#include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/ns/pl_u.h" namespace Service::NS { +enum class FontArchives : u64 { + Extension = 0x0100000000000810, + Standard = 0x0100000000000811, + Korean = 0x0100000000000812, + ChineseTraditional = 0x0100000000000813, + ChineseSimple = 0x0100000000000814, +}; + struct FontRegion { u32 offset; u32 size; }; +static constexpr std::array<std::pair<FontArchives, const char*>, 7> SHARED_FONTS{ + std::make_pair(FontArchives::Standard, "nintendo_udsg-r_std_003.bfttf"), + std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_org_zh-cn_003.bfttf"), + std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_ext_zh-cn_003.bfttf"), + std::make_pair(FontArchives::ChineseTraditional, "nintendo_udjxh-db_zh-tw_003.bfttf"), + std::make_pair(FontArchives::Korean, "nintendo_udsg-r_ko_003.bfttf"), + std::make_pair(FontArchives::Extension, "nintendo_ext_003.bfttf"), + std::make_pair(FontArchives::Extension, "nintendo_ext2_003.bfttf")}; + // The below data is specific to shared font data dumped from Switch on f/w 2.2 // Virtual address and offsets/sizes likely will vary by dump static constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL}; +static constexpr u32 EXPECTED_RESULT{ + 0x7f9a0218}; // What we expect the decrypted bfttf first 4 bytes to be +static constexpr u32 EXPECTED_MAGIC{ + 0x36f81a1e}; // What we expect the encrypted bfttf first 4 bytes to be static constexpr u64 SHARED_FONT_MEM_SIZE{0x1100000}; -static constexpr std::array<FontRegion, 6> SHARED_FONT_REGIONS{ - FontRegion{0x00000008, 0x001fe764}, FontRegion{0x001fe774, 0x00773e58}, - FontRegion{0x009725d4, 0x0001aca8}, FontRegion{0x0098d284, 0x00369cec}, - FontRegion{0x00cf6f78, 0x0039b858}, FontRegion{0x010927d8, 0x00019e80}, -}; +static constexpr FontRegion EMPTY_REGION{0, 0}; +std::vector<FontRegion> + SHARED_FONT_REGIONS{}; // Automatically populated based on shared_fonts dump or system archives + +const FontRegion& GetSharedFontRegion(size_t index) { + if (index >= SHARED_FONT_REGIONS.size() || SHARED_FONT_REGIONS.empty()) { + // No font fallback + return EMPTY_REGION; + } + return SHARED_FONT_REGIONS.at(index); +} enum class LoadState : u32 { Loading = 0, Done = 1, }; +void DecryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output, size_t& offset) { + ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE, + "Shared fonts exceeds 17mb!"); + ASSERT_MSG(input[0] == EXPECTED_MAGIC, "Failed to derive key, unexpected magic number"); + + const u32 KEY = input[0] ^ EXPECTED_RESULT; // Derive key using an inverse xor + std::vector<u32> transformed_font(input.size()); + // TODO(ogniK): Figure out a better way to do this + std::transform(input.begin(), input.end(), transformed_font.begin(), + [&KEY](u32 font_data) { return Common::swap32(font_data ^ KEY); }); + transformed_font[1] = Common::swap32(transformed_font[1]) ^ KEY; // "re-encrypt" the size + std::memcpy(output.data() + offset, transformed_font.data(), + transformed_font.size() * sizeof(u32)); + offset += transformed_font.size() * sizeof(u32); +} + +static u32 GetU32Swapped(const u8* data) { + u32 value; + std::memcpy(&value, data, sizeof(value)); + return Common::swap32(value); // Helper function to make BuildSharedFontsRawRegions a bit nicer +} + +void BuildSharedFontsRawRegions(const std::vector<u8>& input) { + unsigned cur_offset = 0; // As we can derive the xor key we can just populate the offsets based + // on the shared memory dump + for (size_t i = 0; i < SHARED_FONTS.size(); i++) { + // Out of shared fonts/Invalid font + if (GetU32Swapped(input.data() + cur_offset) != EXPECTED_RESULT) + break; + const u32 KEY = GetU32Swapped(input.data() + cur_offset) ^ + EXPECTED_MAGIC; // Derive key withing inverse xor + const u32 SIZE = GetU32Swapped(input.data() + cur_offset + 4) ^ KEY; + SHARED_FONT_REGIONS.push_back(FontRegion{cur_offset + 8, SIZE}); + cur_offset += SIZE + 8; + } +} + PL_U::PL_U() : ServiceFramework("pl:u") { static const FunctionInfo functions[] = { {0, &PL_U::RequestLoad, "RequestLoad"}, @@ -40,26 +107,78 @@ PL_U::PL_U() : ServiceFramework("pl:u") { {5, &PL_U::GetSharedFontInOrderOfPriority, "GetSharedFontInOrderOfPriority"}, }; RegisterHandlers(functions); - // Attempt to load shared font data from disk - const std::string filepath{FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir) + SHARED_FONT}; - FileUtil::CreateFullPath(filepath); // Create path if not already created - FileUtil::IOFile file(filepath, "rb"); - - shared_font = std::make_shared<std::vector<u8>>(SHARED_FONT_MEM_SIZE); - if (file.IsOpen()) { - // Read shared font data - ASSERT(file.GetSize() == SHARED_FONT_MEM_SIZE); - file.ReadBytes(shared_font->data(), shared_font->size()); + const auto nand = FileSystem::GetSystemNANDContents(); + // Rebuild shared fonts from data ncas + if (nand->HasEntry(static_cast<u64>(FontArchives::Standard), + FileSys::ContentRecordType::Data)) { + size_t offset = 0; + shared_font = std::make_shared<std::vector<u8>>(SHARED_FONT_MEM_SIZE); + for (auto font : SHARED_FONTS) { + const auto nca = + nand->GetEntry(static_cast<u64>(font.first), FileSys::ContentRecordType::Data); + if (!nca) { + LOG_ERROR(Service_NS, "Failed to find {:016X}! Skipping", + static_cast<u64>(font.first)); + continue; + } + const auto romfs = nca->GetRomFS(); + if (!romfs) { + LOG_ERROR(Service_NS, "{:016X} has no RomFS! Skipping", + static_cast<u64>(font.first)); + continue; + } + const auto extracted_romfs = FileSys::ExtractRomFS(romfs); + if (!extracted_romfs) { + LOG_ERROR(Service_NS, "Failed to extract RomFS for {:016X}! Skipping", + static_cast<u64>(font.first)); + continue; + } + const auto font_fp = extracted_romfs->GetFile(font.second); + if (!font_fp) { + LOG_ERROR(Service_NS, "{:016X} has no file \"{}\"! Skipping", + static_cast<u64>(font.first), font.second); + continue; + } + std::vector<u32> font_data_u32(font_fp->GetSize() / sizeof(u32)); + font_fp->ReadBytes<u32>(font_data_u32.data(), font_fp->GetSize()); + // We need to be BigEndian as u32s for the xor encryption + std::transform(font_data_u32.begin(), font_data_u32.end(), font_data_u32.begin(), + Common::swap32); + FontRegion region{ + static_cast<u32>(offset + 8), + static_cast<u32>((font_data_u32.size() * sizeof(u32)) - + 8)}; // Font offset and size do not account for the header + DecryptSharedFont(font_data_u32, *shared_font, offset); + SHARED_FONT_REGIONS.push_back(region); + } } else { - LOG_WARNING(Service_NS, "Unable to load shared font: {}", filepath); + const std::string filepath{FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir) + + SHARED_FONT}; + // Create path if not already created + if (!FileUtil::CreateFullPath(filepath)) { + LOG_ERROR(Service_NS, "Failed to create sharedfonts path \"{}\"!", filepath); + return; + } + FileUtil::IOFile file(filepath, "rb"); + + shared_font = std::make_shared<std::vector<u8>>( + SHARED_FONT_MEM_SIZE); // Shared memory needs to always be allocated and a fixed size + if (file.IsOpen()) { + // Read shared font data + ASSERT(file.GetSize() == SHARED_FONT_MEM_SIZE); + file.ReadBytes(shared_font->data(), shared_font->size()); + BuildSharedFontsRawRegions(*shared_font); + } else { + LOG_WARNING(Service_NS, "Unable to load shared font: {}", filepath); + } } } void PL_U::RequestLoad(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const u32 shared_font_type{rp.Pop<u32>()}; - + // Games don't call this so all fonts should be loaded LOG_DEBUG(Service_NS, "called, shared_font_type={}", shared_font_type); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); @@ -82,7 +201,7 @@ void PL_U::GetSize(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NS, "called, font_id={}", font_id); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); - rb.Push<u32>(SHARED_FONT_REGIONS[font_id].size); + rb.Push<u32>(GetSharedFontRegion(font_id).size); } void PL_U::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) { @@ -92,14 +211,10 @@ void PL_U::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NS, "called, font_id={}", font_id); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); - rb.Push<u32>(SHARED_FONT_REGIONS[font_id].offset); + rb.Push<u32>(GetSharedFontRegion(font_id).offset); } void PL_U::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) { - // TODO(bunnei): This is a less-than-ideal solution to load a RAM dump of the Switch shared - // font data. This (likely) relies on exact address, size, and offsets from the original - // dump. In the future, we need to replace this with a more robust solution. - // Map backing memory for the font data Core::CurrentProcess()->vm_manager.MapMemoryBlock( SHARED_FONT_MEM_VADDR, shared_font, 0, SHARED_FONT_MEM_SIZE, Kernel::MemoryState::Shared); @@ -128,8 +243,9 @@ void PL_U::GetSharedFontInOrderOfPriority(Kernel::HLERequestContext& ctx) { // TODO(ogniK): Have actual priority order for (size_t i = 0; i < SHARED_FONT_REGIONS.size(); i++) { font_codes.push_back(static_cast<u32>(i)); - font_offsets.push_back(SHARED_FONT_REGIONS[i].offset); - font_sizes.push_back(SHARED_FONT_REGIONS[i].size); + auto region = GetSharedFontRegion(i); + font_offsets.push_back(region.offset); + font_sizes.push_back(region.size); } ctx.WriteBuffer(font_codes, 0); |