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Merge pull request #12707 from FearlessTobi/fs-housekeeping

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fs: Various cleanups & add path class for later use
This commit is contained in:
liamwhite 2024-01-26 09:55:25 -05:00 committed by GitHub
commit 55482ab5dc
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GPG Key ID: B5690EEEBB952194
141 changed files with 3350 additions and 974 deletions
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12
src/android/app/src/main/jni/game_metadata.cpp
View File

@ -1,12 +1,12 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <core/core.h>
#include <core/file_sys/mode.h>
#include <core/file_sys/patch_manager.h>
#include <core/loader/nro.h>
#include <jni.h>
#include "core/core.h"
#include "core/file_sys/fs_filesystem.h"
#include "core/file_sys/patch_manager.h"
#include "core/loader/loader.h"
#include "core/loader/nro.h"
#include "jni.h"
#include "jni/android_common/android_common.h"
#include "native.h"
@ -79,7 +79,7 @@ extern "C" {
jboolean Java_org_yuzu_yuzu_1emu_utils_GameMetadata_getIsValid(JNIEnv* env, jobject obj,
jstring jpath) {
const auto file = EmulationSession::GetInstance().System().GetFilesystem()->OpenFile(
GetJString(env, jpath), FileSys::Mode::Read);
GetJString(env, jpath), FileSys::OpenMode::Read);
if (!file) {
return false;
}

15
src/android/app/src/main/jni/native.cpp
View File

@ -35,9 +35,10 @@
#include "core/crypto/key_manager.h"
#include "core/file_sys/card_image.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/fs_filesystem.h"
#include "core/file_sys/submission_package.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs_real.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/file_sys/vfs/vfs_real.h"
#include "core/frontend/applets/cabinet.h"
#include "core/frontend/applets/controller.h"
#include "core/frontend/applets/error.h"
@ -154,7 +155,7 @@ void EmulationSession::SurfaceChanged() {
}
void EmulationSession::ConfigureFilesystemProvider(const std::string& filepath) {
const auto file = m_system.GetFilesystem()->OpenFile(filepath, FileSys::Mode::Read);
const auto file = m_system.GetFilesystem()->OpenFile(filepath, FileSys::OpenMode::Read);
if (!file) {
return;
}
@ -475,8 +476,8 @@ jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_doesUpdateMatchProgram(JNIEnv* en
u64 program_id = EmulationSession::GetProgramId(env, jprogramId);
std::string updatePath = GetJString(env, jupdatePath);
std::shared_ptr<FileSys::NSP> nsp = std::make_shared<FileSys::NSP>(
EmulationSession::GetInstance().System().GetFilesystem()->OpenFile(updatePath,
FileSys::Mode::Read));
EmulationSession::GetInstance().System().GetFilesystem()->OpenFile(
updatePath, FileSys::OpenMode::Read));
for (const auto& item : nsp->GetNCAs()) {
for (const auto& nca_details : item.second) {
if (nca_details.second->GetName().ends_with(".cnmt.nca")) {
@ -719,7 +720,7 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_initializeEmptyUserDirectory(JNIEnv*
jobject instance) {
const auto nand_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir);
auto vfs_nand_dir = EmulationSession::GetInstance().System().GetFilesystem()->OpenDirectory(
Common::FS::PathToUTF8String(nand_dir), FileSys::Mode::Read);
Common::FS::PathToUTF8String(nand_dir), FileSys::OpenMode::Read);
const auto user_id = EmulationSession::GetInstance().System().GetProfileManager().GetUser(
static_cast<std::size_t>(0));
@ -889,7 +890,7 @@ jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getSavePath(JNIEnv* env, jobject j
const auto nandDir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir);
auto vfsNandDir = system.GetFilesystem()->OpenDirectory(Common::FS::PathToUTF8String(nandDir),
FileSys::Mode::Read);
FileSys::OpenMode::Read);
const auto user_save_data_path = FileSys::SaveDataFactory::GetFullPath(
{}, vfsNandDir, FileSys::SaveDataSpaceId::NandUser, FileSys::SaveDataType::SaveData,

18
src/common/overflow.h
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@ -3,6 +3,7 @@
#pragma once
#include <algorithm>
#include <type_traits>
#include "bit_cast.h"
@ -19,4 +20,21 @@ inline T WrappingAdd(T lhs, T rhs) {
return BitCast<T>(lhs_u + rhs_u);
}
template <typename T>
requires(std::is_integral_v<T> && std::is_signed_v<T>)
inline bool CanAddWithoutOverflow(T lhs, T rhs) {
#ifdef _MSC_VER
if (lhs >= 0 && rhs >= 0) {
return WrappingAdd(lhs, rhs) >= std::max(lhs, rhs);
} else if (lhs < 0 && rhs < 0) {
return WrappingAdd(lhs, rhs) <= std::min(lhs, rhs);
} else {
return true;
}
#else
T res;
return !__builtin_add_overflow(lhs, rhs, &res);
#endif
}
} // namespace Common

161
src/core/CMakeLists.txt
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@ -20,28 +20,49 @@ add_library(core STATIC
cpu_manager.h
crypto/aes_util.cpp
crypto/aes_util.h
crypto/ctr_encryption_layer.cpp
crypto/ctr_encryption_layer.h
crypto/encryption_layer.cpp
crypto/encryption_layer.h
crypto/key_manager.cpp
crypto/key_manager.h
crypto/partition_data_manager.cpp
crypto/partition_data_manager.h
crypto/ctr_encryption_layer.cpp
crypto/ctr_encryption_layer.h
crypto/xts_encryption_layer.cpp
crypto/xts_encryption_layer.h
debugger/debugger_interface.h
debugger/debugger.cpp
debugger/debugger.h
debugger/gdbstub_arch.cpp
debugger/gdbstub_arch.h
debugger/debugger_interface.h
debugger/gdbstub.cpp
debugger/gdbstub.h
debugger/gdbstub_arch.cpp
debugger/gdbstub_arch.h
device_memory_manager.h
device_memory_manager.inc
device_memory.cpp
device_memory.h
file_sys/bis_factory.cpp
file_sys/bis_factory.h
file_sys/card_image.cpp
file_sys/card_image.h
file_sys/common_funcs.h
file_sys/content_archive.cpp
file_sys/content_archive.h
file_sys/control_metadata.cpp
file_sys/control_metadata.h
file_sys/errors.h
file_sys/fs_directory.h
file_sys/fs_file.h
file_sys/fs_filesystem.h
file_sys/fs_memory_management.h
file_sys/fs_operate_range.h
file_sys/fs_path.h
file_sys/fs_path_utility.h
file_sys/fs_string_util.h
file_sys/fsmitm_romfsbuild.cpp
file_sys/fsmitm_romfsbuild.h
file_sys/fssystem/fs_i_storage.h
file_sys/fssystem/fs_types.h
file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp
file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.h
file_sys/fssystem/fssystem_aes_ctr_storage.cpp
@ -83,25 +104,10 @@ add_library(core STATIC
file_sys/fssystem/fssystem_switch_storage.h
file_sys/fssystem/fssystem_utility.cpp
file_sys/fssystem/fssystem_utility.h
file_sys/fssystem/fs_types.h
file_sys/bis_factory.cpp
file_sys/bis_factory.h
file_sys/card_image.cpp
file_sys/card_image.h
file_sys/common_funcs.h
file_sys/content_archive.cpp
file_sys/content_archive.h
file_sys/control_metadata.cpp
file_sys/control_metadata.h
file_sys/directory.h
file_sys/errors.h
file_sys/fsmitm_romfsbuild.cpp
file_sys/fsmitm_romfsbuild.h
file_sys/ips_layer.cpp
file_sys/ips_layer.h
file_sys/kernel_executable.cpp
file_sys/kernel_executable.h
file_sys/mode.h
file_sys/nca_metadata.cpp
file_sys/nca_metadata.h
file_sys/partition_filesystem.cpp
@ -146,22 +152,22 @@ add_library(core STATIC
file_sys/system_archive/system_version.h
file_sys/system_archive/time_zone_binary.cpp
file_sys/system_archive/time_zone_binary.h
file_sys/vfs.cpp
file_sys/vfs.h
file_sys/vfs_cached.cpp
file_sys/vfs_cached.h
file_sys/vfs_concat.cpp
file_sys/vfs_concat.h
file_sys/vfs_layered.cpp
file_sys/vfs_layered.h
file_sys/vfs_offset.cpp
file_sys/vfs_offset.h
file_sys/vfs_real.cpp
file_sys/vfs_real.h
file_sys/vfs_static.h
file_sys/vfs_types.h
file_sys/vfs_vector.cpp
file_sys/vfs_vector.h
file_sys/vfs/vfs.cpp
file_sys/vfs/vfs.h
file_sys/vfs/vfs_cached.cpp
file_sys/vfs/vfs_cached.h
file_sys/vfs/vfs_concat.cpp
file_sys/vfs/vfs_concat.h
file_sys/vfs/vfs_layered.cpp
file_sys/vfs/vfs_layered.h
file_sys/vfs/vfs_offset.cpp
file_sys/vfs/vfs_offset.h
file_sys/vfs/vfs_real.cpp
file_sys/vfs/vfs_real.h
file_sys/vfs/vfs_static.h
file_sys/vfs/vfs_types.h
file_sys/vfs/vfs_vector.cpp
file_sys/vfs/vfs_vector.h
file_sys/xts_archive.cpp
file_sys/xts_archive.h
frontend/applets/cabinet.cpp
@ -194,7 +200,6 @@ add_library(core STATIC
hle/kernel/board/nintendo/nx/secure_monitor.h
hle/kernel/code_set.cpp
hle/kernel/code_set.h
hle/kernel/svc_results.h
hle/kernel/global_scheduler_context.cpp
hle/kernel/global_scheduler_context.h
hle/kernel/init/init_slab_setup.cpp
@ -204,11 +209,11 @@ add_library(core STATIC
hle/kernel/k_address_arbiter.h
hle/kernel/k_address_space_info.cpp
hle/kernel/k_address_space_info.h
hle/kernel/k_affinity_mask.h
hle/kernel/k_auto_object.cpp
hle/kernel/k_auto_object.h
hle/kernel/k_auto_object_container.cpp
hle/kernel/k_auto_object_container.h
hle/kernel/k_affinity_mask.h
hle/kernel/k_capabilities.cpp
hle/kernel/k_capabilities.h
hle/kernel/k_class_token.cpp
@ -232,9 +237,9 @@ add_library(core STATIC
hle/kernel/k_event_info.h
hle/kernel/k_handle_table.cpp
hle/kernel/k_handle_table.h
hle/kernel/k_hardware_timer_base.h
hle/kernel/k_hardware_timer.cpp
hle/kernel/k_hardware_timer.h
hle/kernel/k_hardware_timer_base.h
hle/kernel/k_interrupt_manager.cpp
hle/kernel/k_interrupt_manager.h
hle/kernel/k_light_client_session.cpp
@ -261,10 +266,10 @@ add_library(core STATIC
hle/kernel/k_page_bitmap.h
hle/kernel/k_page_buffer.cpp
hle/kernel/k_page_buffer.h
hle/kernel/k_page_heap.cpp
hle/kernel/k_page_heap.h
hle/kernel/k_page_group.cpp
hle/kernel/k_page_group.h
hle/kernel/k_page_heap.cpp
hle/kernel/k_page_heap.h
hle/kernel/k_page_table.h
hle/kernel/k_page_table_base.cpp
hle/kernel/k_page_table_base.h
@ -329,8 +334,6 @@ add_library(core STATIC
hle/kernel/slab_helpers.h
hle/kernel/svc.cpp
hle/kernel/svc.h
hle/kernel/svc_common.h
hle/kernel/svc_types.h
hle/kernel/svc/svc_activity.cpp
hle/kernel/svc/svc_address_arbiter.cpp
hle/kernel/svc/svc_address_translation.cpp
@ -368,6 +371,9 @@ add_library(core STATIC
hle/kernel/svc/svc_thread_profiler.cpp
hle/kernel/svc/svc_tick.cpp
hle/kernel/svc/svc_transfer_memory.cpp
hle/kernel/svc_common.h
hle/kernel/svc_results.h
hle/kernel/svc_types.h
hle/result.h
hle/service/acc/acc.cpp
hle/service/acc/acc.h
@ -486,14 +492,25 @@ add_library(core STATIC
hle/service/fatal/fatal_p.h
hle/service/fatal/fatal_u.cpp
hle/service/fatal/fatal_u.h
hle/service/fgm/fgm.cpp
hle/service/fgm/fgm.h
hle/service/filesystem/filesystem.cpp
hle/service/filesystem/filesystem.h
hle/service/filesystem/fsp_ldr.cpp
hle/service/filesystem/fsp_ldr.h
hle/service/filesystem/fsp_pr.cpp
hle/service/filesystem/fsp_pr.h
hle/service/filesystem/fsp_srv.cpp
hle/service/filesystem/fsp_srv.h
hle/service/filesystem/fsp/fs_i_directory.cpp
hle/service/filesystem/fsp/fs_i_directory.h
hle/service/filesystem/fsp/fs_i_file.cpp
hle/service/filesystem/fsp/fs_i_file.h
hle/service/filesystem/fsp/fs_i_filesystem.cpp
hle/service/filesystem/fsp/fs_i_filesystem.h
hle/service/filesystem/fsp/fs_i_storage.cpp
hle/service/filesystem/fsp/fs_i_storage.h
hle/service/filesystem/fsp/fsp_ldr.cpp
hle/service/filesystem/fsp/fsp_ldr.h
hle/service/filesystem/fsp/fsp_pr.cpp
hle/service/filesystem/fsp/fsp_pr.h
hle/service/filesystem/fsp/fsp_srv.cpp
hle/service/filesystem/fsp/fsp_srv.h
hle/service/filesystem/fsp/fsp_util.h
hle/service/filesystem/romfs_controller.cpp
hle/service/filesystem/romfs_controller.h
hle/service/filesystem/save_data_controller.cpp
@ -551,13 +568,18 @@ add_library(core STATIC
hle/service/hid/irs.h
hle/service/hid/xcd.cpp
hle/service/hid/xcd.h
hle/service/hle_ipc.cpp
hle/service/hle_ipc.h
hle/service/ipc_helpers.h
hle/service/kernel_helpers.cpp
hle/service/kernel_helpers.h
hle/service/lbl/lbl.cpp
hle/service/lbl/lbl.h
hle/service/ldn/lan_discovery.cpp
hle/service/ldn/lan_discovery.h
hle/service/ldn/ldn_results.h
hle/service/ldn/ldn.cpp
hle/service/ldn/ldn.h
hle/service/ldn/ldn_results.h
hle/service/ldn/ldn_types.h
hle/service/ldr/ldr.cpp
hle/service/ldr/ldr.h
@ -565,16 +587,6 @@ add_library(core STATIC
hle/service/lm/lm.h
hle/service/mig/mig.cpp
hle/service/mig/mig.h
hle/service/mii/types/char_info.cpp
hle/service/mii/types/char_info.h
hle/service/mii/types/core_data.cpp
hle/service/mii/types/core_data.h
hle/service/mii/types/raw_data.cpp
hle/service/mii/types/raw_data.h
hle/service/mii/types/store_data.cpp
hle/service/mii/types/store_data.h
hle/service/mii/types/ver3_store_data.cpp
hle/service/mii/types/ver3_store_data.h
hle/service/mii/mii.cpp
hle/service/mii/mii.h
hle/service/mii/mii_database.cpp
@ -586,10 +598,22 @@ add_library(core STATIC
hle/service/mii/mii_result.h
hle/service/mii/mii_types.h
hle/service/mii/mii_util.h
hle/service/mii/types/char_info.cpp
hle/service/mii/types/char_info.h
hle/service/mii/types/core_data.cpp
hle/service/mii/types/core_data.h
hle/service/mii/types/raw_data.cpp
hle/service/mii/types/raw_data.h
hle/service/mii/types/store_data.cpp
hle/service/mii/types/store_data.h
hle/service/mii/types/ver3_store_data.cpp
hle/service/mii/types/ver3_store_data.h
hle/service/mm/mm_u.cpp
hle/service/mm/mm_u.h
hle/service/mnpp/mnpp_app.cpp
hle/service/mnpp/mnpp_app.h
hle/service/mutex.cpp
hle/service/mutex.h
hle/service/ncm/ncm.cpp
hle/service/ncm/ncm.h
hle/service/nfc/common/amiibo_crypto.cpp
@ -759,19 +783,12 @@ add_library(core STATIC
hle/service/ptm/ptm.h
hle/service/ptm/ts.cpp
hle/service/ptm/ts.h
hle/service/hle_ipc.cpp
hle/service/hle_ipc.h
hle/service/ipc_helpers.h
hle/service/kernel_helpers.cpp
hle/service/kernel_helpers.h
hle/service/mutex.cpp
hle/service/mutex.h
hle/service/ro/ro.cpp
hle/service/ro/ro.h
hle/service/ro/ro_nro_utils.cpp
hle/service/ro/ro_nro_utils.h
hle/service/ro/ro_results.h
hle/service/ro/ro_types.h
hle/service/ro/ro.cpp
hle/service/ro/ro.h
hle/service/server_manager.cpp
hle/service/server_manager.h
hle/service/service.cpp
@ -838,9 +855,9 @@ add_library(core STATIC
internal_network/network.h
internal_network/network_interface.cpp
internal_network/network_interface.h
internal_network/sockets.h
internal_network/socket_proxy.cpp
internal_network/socket_proxy.h
internal_network/sockets.h
loader/deconstructed_rom_directory.cpp
loader/deconstructed_rom_directory.h
loader/kip.cpp
@ -859,13 +876,13 @@ add_library(core STATIC
loader/nsp.h
loader/xci.cpp
loader/xci.h
memory.cpp
memory.h
memory/cheat_engine.cpp
memory/cheat_engine.h
memory/dmnt_cheat_types.h
memory/dmnt_cheat_vm.cpp
memory/dmnt_cheat_vm.h
memory.cpp
memory.h
perf_stats.cpp
perf_stats.h
precompiled_headers.h

12
src/core/core.cpp
View File

@ -21,13 +21,13 @@
#include "core/debugger/debugger.h"
#include "core/device_memory.h"
#include "core/file_sys/bis_factory.h"
#include "core/file_sys/mode.h"
#include "core/file_sys/fs_filesystem.h"
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs_factory.h"
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs_real.h"
#include "core/file_sys/vfs/vfs_concat.h"
#include "core/file_sys/vfs/vfs_real.h"
#include "core/gpu_dirty_memory_manager.h"
#include "core/hle/kernel/k_memory_manager.h"
#include "core/hle/kernel/k_process.h"
@ -102,7 +102,7 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
Common::SplitPath(path, &dir_name, &filename, nullptr);
if (filename == "00") {
const auto dir = vfs->OpenDirectory(dir_name, FileSys::Mode::Read);
const auto dir = vfs->OpenDirectory(dir_name, FileSys::OpenMode::Read);
std::vector<FileSys::VirtualFile> concat;
for (u32 i = 0; i < 0x10; ++i) {
@ -127,10 +127,10 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
}
if (Common::FS::IsDir(path)) {
return vfs->OpenFile(path + "/main", FileSys::Mode::Read);
return vfs->OpenFile(path + "/main", FileSys::OpenMode::Read);
}
return vfs->OpenFile(path, FileSys::Mode::Read);
return vfs->OpenFile(path, FileSys::OpenMode::Read);
}
struct System::Impl {

2
src/core/core.h
View File

@ -13,7 +13,7 @@
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace Core::Frontend {
class EmuWindow;

2
src/core/crypto/aes_util.h
View File

@ -7,7 +7,7 @@
#include <span>
#include <type_traits>
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace Core::Crypto {

2
src/core/crypto/encryption_layer.h
View File

@ -4,7 +4,7 @@
#pragma once
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace Core::Crypto {

6
src/core/crypto/partition_data_manager.cpp
View File

@ -21,9 +21,9 @@
#include "core/crypto/partition_data_manager.h"
#include "core/crypto/xts_encryption_layer.h"
#include "core/file_sys/kernel_executable.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/file_sys/vfs/vfs_vector.h"
#include "core/loader/loader.h"
using Common::AsArray;

2
src/core/crypto/partition_data_manager.h
View File

@ -5,7 +5,7 @@
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace Core::Crypto {

5
src/core/file_sys/bis_factory.cpp
View File

@ -4,9 +4,8 @@
#include <fmt/format.h>
#include "common/fs/path_util.h"
#include "core/file_sys/bis_factory.h"
#include "core/file_sys/mode.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {
@ -84,7 +83,7 @@ VirtualFile BISFactory::OpenPartitionStorage(BisPartitionId id,
VirtualFilesystem file_system) const {
auto& keys = Core::Crypto::KeyManager::Instance();
Core::Crypto::PartitionDataManager pdm{file_system->OpenDirectory(
Common::FS::GetYuzuPathString(Common::FS::YuzuPath::NANDDir), Mode::Read)};
Common::FS::GetYuzuPathString(Common::FS::YuzuPath::NANDDir), OpenMode::Read)};
keys.PopulateFromPartitionData(pdm);
switch (id) {

2
src/core/file_sys/bis_factory.h
View File

@ -6,7 +6,7 @@
#include <memory>
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys {

4
src/core/file_sys/card_image.cpp
View File

@ -13,8 +13,8 @@
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/file_sys/submission_package.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/file_sys/vfs/vfs_vector.h"
#include "core/loader/loader.h"
namespace FileSys {

2
src/core/file_sys/card_image.h
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@ -8,7 +8,7 @@
#include <vector>
#include "common/common_types.h"
#include "common/swap.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace Core::Crypto {
class KeyManager;

2
src/core/file_sys/content_archive.cpp
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@ -13,7 +13,7 @@
#include "core/crypto/key_manager.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/loader/loader.h"
#include "core/file_sys/fssystem/fssystem_compression_configuration.h"

2
src/core/file_sys/content_archive.h
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@ -13,7 +13,7 @@
#include "common/common_types.h"
#include "common/swap.h"
#include "core/crypto/key_manager.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace Loader {
enum class ResultStatus : u16;

2
src/core/file_sys/control_metadata.cpp
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@ -5,7 +5,7 @@
#include "common/string_util.h"
#include "common/swap.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/control_metadata.h
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@ -8,7 +8,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys {

39
src/core/file_sys/directory.h
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@ -1,39 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <cstddef>
#include "common/common_funcs.h"
#include "common/common_types.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
// FileSys namespace
namespace FileSys {
enum class EntryType : u8 {
Directory = 0,
File = 1,
};
// Structure of a directory entry, from
// http://switchbrew.org/index.php?title=Filesystem_services#DirectoryEntry
struct Entry {
Entry(std::string_view view, EntryType entry_type, u64 entry_size)
: type{entry_type}, file_size{entry_size} {
const std::size_t copy_size = view.copy(filename, std::size(filename) - 1);
filename[copy_size] = '\0';
}
char filename[0x301];
INSERT_PADDING_BYTES(3);
EntryType type;
INSERT_PADDING_BYTES(3);
u64 file_size;
};
static_assert(sizeof(Entry) == 0x310, "Directory Entry struct isn't exactly 0x310 bytes long!");
static_assert(offsetof(Entry, type) == 0x304, "Wrong offset for type in Entry.");
static_assert(offsetof(Entry, file_size) == 0x308, "Wrong offset for file_size in Entry.");
} // namespace FileSys

26
src/core/file_sys/errors.h
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@ -7,18 +7,13 @@
namespace FileSys {
constexpr Result ERROR_PATH_NOT_FOUND{ErrorModule::FS, 1};
constexpr Result ERROR_PATH_ALREADY_EXISTS{ErrorModule::FS, 2};
constexpr Result ERROR_ENTITY_NOT_FOUND{ErrorModule::FS, 1002};
constexpr Result ERROR_SD_CARD_NOT_FOUND{ErrorModule::FS, 2001};
constexpr Result ERROR_OUT_OF_BOUNDS{ErrorModule::FS, 3005};
constexpr Result ERROR_FAILED_MOUNT_ARCHIVE{ErrorModule::FS, 3223};
constexpr Result ERROR_INVALID_ARGUMENT{ErrorModule::FS, 6001};
constexpr Result ERROR_INVALID_OFFSET{ErrorModule::FS, 6061};
constexpr Result ERROR_INVALID_SIZE{ErrorModule::FS, 6062};
constexpr Result ResultPathNotFound{ErrorModule::FS, 1};
constexpr Result ResultPathAlreadyExists{ErrorModule::FS, 2};
constexpr Result ResultUnsupportedSdkVersion{ErrorModule::FS, 50};
constexpr Result ResultPartitionNotFound{ErrorModule::FS, 1001};
constexpr Result ResultTargetNotFound{ErrorModule::FS, 1002};
constexpr Result ResultPortSdCardNoDevice{ErrorModule::FS, 2001};
constexpr Result ResultNotImplemented{ErrorModule::FS, 3001};
constexpr Result ResultUnsupportedVersion{ErrorModule::FS, 3002};
constexpr Result ResultOutOfRange{ErrorModule::FS, 3005};
constexpr Result ResultAllocationMemoryFailedInFileSystemBuddyHeapA{ErrorModule::FS, 3294};
@ -78,10 +73,21 @@ constexpr Result ResultUnexpectedInCompressedStorageA{ErrorModule::FS, 5324};
constexpr Result ResultUnexpectedInCompressedStorageB{ErrorModule::FS, 5325};
constexpr Result ResultUnexpectedInCompressedStorageC{ErrorModule::FS, 5326};
constexpr Result ResultUnexpectedInCompressedStorageD{ErrorModule::FS, 5327};
constexpr Result ResultUnexpectedInPathA{ErrorModule::FS, 5328};
constexpr Result ResultInvalidArgument{ErrorModule::FS, 6001};
constexpr Result ResultInvalidPath{ErrorModule::FS, 6002};
constexpr Result ResultTooLongPath{ErrorModule::FS, 6003};
constexpr Result ResultInvalidCharacter{ErrorModule::FS, 6004};
constexpr Result ResultInvalidPathFormat{ErrorModule::FS, 6005};
constexpr Result ResultDirectoryUnobtainable{ErrorModule::FS, 6006};
constexpr Result ResultNotNormalized{ErrorModule::FS, 6007};
constexpr Result ResultInvalidOffset{ErrorModule::FS, 6061};
constexpr Result ResultInvalidSize{ErrorModule::FS, 6062};
constexpr Result ResultNullptrArgument{ErrorModule::FS, 6063};
constexpr Result ResultInvalidOpenMode{ErrorModule::FS, 6072};
constexpr Result ResultFileExtensionWithoutOpenModeAllowAppend{ErrorModule::FS, 6201};
constexpr Result ResultReadNotPermitted{ErrorModule::FS, 6202};
constexpr Result ResultWriteNotPermitted{ErrorModule::FS, 6203};
constexpr Result ResultUnsupportedSetSizeForIndirectStorage{ErrorModule::FS, 6325};
constexpr Result ResultUnsupportedWriteForCompressedStorage{ErrorModule::FS, 6387};
constexpr Result ResultUnsupportedOperateRangeForCompressedStorage{ErrorModule::FS, 6388};

33
src/core/file_sys/fs_directory.h Normal file
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@ -0,0 +1,33 @@
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
namespace FileSys {
constexpr inline size_t EntryNameLengthMax = 0x300;
struct DirectoryEntry {
DirectoryEntry(std::string_view view, s8 entry_type, u64 entry_size)
: type{entry_type}, file_size{static_cast<s64>(entry_size)} {
const std::size_t copy_size = view.copy(name, std::size(name) - 1);
name[copy_size] = '\0';
}
char name[EntryNameLengthMax + 1];
INSERT_PADDING_BYTES(3);
s8 type;
INSERT_PADDING_BYTES(3);
s64 file_size;
};
static_assert(sizeof(DirectoryEntry) == 0x310,
"Directory Entry struct isn't exactly 0x310 bytes long!");
static_assert(offsetof(DirectoryEntry, type) == 0x304, "Wrong offset for type in Entry.");
static_assert(offsetof(DirectoryEntry, file_size) == 0x308, "Wrong offset for file_size in Entry.");
struct DirectoryHandle {
void* handle;
};
} // namespace FileSys

65
src/core/file_sys/fs_file.h Normal file
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@ -0,0 +1,65 @@
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_types.h"
namespace FileSys {
struct ReadOption {
u32 value;
static const ReadOption None;
};
enum ReadOptionFlag : u32 {
ReadOptionFlag_None = (0 << 0),
};
inline constexpr const ReadOption ReadOption::None = {ReadOptionFlag_None};
inline constexpr bool operator==(const ReadOption& lhs, const ReadOption& rhs) {
return lhs.value == rhs.value;
}
inline constexpr bool operator!=(const ReadOption& lhs, const ReadOption& rhs) {
return !(lhs == rhs);
}
static_assert(sizeof(ReadOption) == sizeof(u32));
enum WriteOptionFlag : u32 {
WriteOptionFlag_None = (0 << 0),
WriteOptionFlag_Flush = (1 << 0),
};
struct WriteOption {
u32 value;
constexpr inline bool HasFlushFlag() const {
return value & WriteOptionFlag_Flush;
}
static const WriteOption None;
static const WriteOption Flush;
};
inline constexpr const WriteOption WriteOption::None = {WriteOptionFlag_None};
inline constexpr const WriteOption WriteOption::Flush = {WriteOptionFlag_Flush};
inline constexpr bool operator==(const WriteOption& lhs, const WriteOption& rhs) {
return lhs.value == rhs.value;
}
inline constexpr bool operator!=(const WriteOption& lhs, const WriteOption& rhs) {
return !(lhs == rhs);
}
static_assert(sizeof(WriteOption) == sizeof(u32));
struct FileHandle {
void* handle;
};
} // namespace FileSys

39
src/core/file_sys/fs_filesystem.h Normal file
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@ -0,0 +1,39 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_funcs.h"
#include "common/common_types.h"
namespace FileSys {
enum class OpenMode : u32 {
Read = (1 << 0),
Write = (1 << 1),
AllowAppend = (1 << 2),
ReadWrite = (Read | Write),
All = (ReadWrite | AllowAppend),
};
DECLARE_ENUM_FLAG_OPERATORS(OpenMode)
enum class OpenDirectoryMode : u64 {
Directory = (1 << 0),
File = (1 << 1),
All = (Directory | File),
};
DECLARE_ENUM_FLAG_OPERATORS(OpenDirectoryMode)
enum class DirectoryEntryType : u8 {
Directory = 0,
File = 1,
};
enum class CreateOption : u8 {
None = (0 << 0),
BigFile = (1 << 0),
};
} // namespace FileSys

40
src/core/file_sys/fs_memory_management.h Normal file
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@ -0,0 +1,40 @@
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <mutex>
#include "common/alignment.h"
namespace FileSys {
constexpr size_t RequiredAlignment = alignof(u64);
void* AllocateUnsafe(size_t size) {
// Allocate
void* const ptr = ::operator new(size, std::align_val_t{RequiredAlignment});
// Check alignment
ASSERT(Common::IsAligned(reinterpret_cast<uintptr_t>(ptr), RequiredAlignment));
// Return allocated pointer
return ptr;
}
void DeallocateUnsafe(void* ptr, size_t size) {
// Deallocate the pointer
::operator delete(ptr, std::align_val_t{RequiredAlignment});
}
void* Allocate(size_t size) {
return AllocateUnsafe(size);
}
void Deallocate(void* ptr, size_t size) {
// If the pointer is non-null, deallocate it
if (ptr != nullptr) {
DeallocateUnsafe(ptr, size);
}
}
} // namespace FileSys

22
src/core/file_sys/fs_operate_range.h Normal file
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@ -0,0 +1,22 @@
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_types.h"
namespace FileSys {
enum class OperationId : s64 {
FillZero = 0,
DestroySignature = 1,
Invalidate = 2,
QueryRange = 3,
QueryUnpreparedRange = 4,
QueryLazyLoadCompletionRate = 5,
SetLazyLoadPriority = 6,
ReadLazyLoadFileForciblyForDebug = 10001,
};
} // namespace FileSys

566
src/core/file_sys/fs_path.h Normal file
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@ -0,0 +1,566 @@
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/alignment.h"
#include "common/common_funcs.h"
#include "core/file_sys/errors.h"
#include "core/file_sys/fs_memory_management.h"
#include "core/file_sys/fs_path_utility.h"
#include "core/file_sys/fs_string_util.h"
#include "core/hle/result.h"
namespace FileSys {
class DirectoryPathParser;
class Path {
YUZU_NON_COPYABLE(Path);
YUZU_NON_MOVEABLE(Path);
private:
static constexpr const char* EmptyPath = "";
static constexpr size_t WriteBufferAlignmentLength = 8;
private:
friend class DirectoryPathParser;
public:
class WriteBuffer {
YUZU_NON_COPYABLE(WriteBuffer);
private:
char* m_buffer;
size_t m_length_and_is_normalized;
public:
constexpr WriteBuffer() : m_buffer(nullptr), m_length_and_is_normalized(0) {}
constexpr ~WriteBuffer() {
if (m_buffer != nullptr) {
Deallocate(m_buffer, this->GetLength());
this->ResetBuffer();
}
}
constexpr WriteBuffer(WriteBuffer&& rhs)
: m_buffer(rhs.m_buffer), m_length_and_is_normalized(rhs.m_length_and_is_normalized) {
rhs.ResetBuffer();
}
constexpr WriteBuffer& operator=(WriteBuffer&& rhs) {
if (m_buffer != nullptr) {
Deallocate(m_buffer, this->GetLength());
}
m_buffer = rhs.m_buffer;
m_length_and_is_normalized = rhs.m_length_and_is_normalized;
rhs.ResetBuffer();
return *this;
}
constexpr void ResetBuffer() {
m_buffer = nullptr;
this->SetLength(0);
}
constexpr char* Get() const {
return m_buffer;
}
constexpr size_t GetLength() const {
return m_length_and_is_normalized >> 1;
}
constexpr bool IsNormalized() const {
return static_cast<bool>(m_length_and_is_normalized & 1);
}
constexpr void SetNormalized() {
m_length_and_is_normalized |= static_cast<size_t>(1);
}
constexpr void SetNotNormalized() {
m_length_and_is_normalized &= ~static_cast<size_t>(1);
}
private:
constexpr WriteBuffer(char* buffer, size_t length)
: m_buffer(buffer), m_length_and_is_normalized(0) {
this->SetLength(length);
}
public:
static WriteBuffer Make(size_t length) {
if (void* alloc = Allocate(length); alloc != nullptr) {
return WriteBuffer(static_cast<char*>(alloc), length);
} else {
return WriteBuffer();
}
}
private:
constexpr void SetLength(size_t size) {
m_length_and_is_normalized = (m_length_and_is_normalized & 1) | (size << 1);
}
};
private:
const char* m_str;
WriteBuffer m_write_buffer;
public:
constexpr Path() : m_str(EmptyPath), m_write_buffer() {}
constexpr Path(const char* s) : m_str(s), m_write_buffer() {
m_write_buffer.SetNormalized();
}
constexpr ~Path() = default;
constexpr Result SetShallowBuffer(const char* buffer) {
// Check pre-conditions
ASSERT(m_write_buffer.GetLength() == 0);
// Check the buffer is valid
R_UNLESS(buffer != nullptr, ResultNullptrArgument);
// Set buffer
this->SetReadOnlyBuffer(buffer);
// Note that we're normalized
this->SetNormalized();
R_SUCCEED();
}
constexpr const char* GetString() const {
// Check pre-conditions
ASSERT(this->IsNormalized());
return m_str;
}
constexpr size_t GetLength() const {
if (std::is_constant_evaluated()) {
return Strlen(this->GetString());
} else {
return std::strlen(this->GetString());
}
}
constexpr bool IsEmpty() const {
return *m_str == '\x00';
}
constexpr bool IsMatchHead(const char* p, size_t len) const {
return Strncmp(this->GetString(), p, len) == 0;
}
Result Initialize(const Path& rhs) {
// Check the other path is normalized
const bool normalized = rhs.IsNormalized();
R_UNLESS(normalized, ResultNotNormalized);
// Allocate buffer for our path
const auto len = rhs.GetLength();
R_TRY(this->Preallocate(len + 1));
// Copy the path
const size_t copied = Strlcpy<char>(m_write_buffer.Get(), rhs.GetString(), len + 1);
R_UNLESS(copied == len, ResultUnexpectedInPathA);
// Set normalized
this->SetNormalized();
R_SUCCEED();
}
Result Initialize(const char* path, size_t len) {
// Check the path is valid
R_UNLESS(path != nullptr, ResultNullptrArgument);
// Initialize
R_TRY(this->InitializeImpl(path, len));
// Set not normalized
this->SetNotNormalized();
R_SUCCEED();
}
Result Initialize(const char* path) {
// Check the path is valid
R_UNLESS(path != nullptr, ResultNullptrArgument);
R_RETURN(this->Initialize(path, std::strlen(path)));
}
Result InitializeWithReplaceBackslash(const char* path) {
// Check the path is valid
R_UNLESS(path != nullptr, ResultNullptrArgument);
// Initialize
R_TRY(this->InitializeImpl(path, std::strlen(path)));
// Replace slashes as desired
if (const auto write_buffer_length = m_write_buffer.GetLength(); write_buffer_length > 1) {
Replace(m_write_buffer.Get(), write_buffer_length - 1, '\\', '/');
}
// Set not normalized
this->SetNotNormalized();
R_SUCCEED();
}
Result InitializeWithReplaceForwardSlashes(const char* path) {
// Check the path is valid
R_UNLESS(path != nullptr, ResultNullptrArgument);
// Initialize
R_TRY(this->InitializeImpl(path, std::strlen(path)));
// Replace slashes as desired
if (m_write_buffer.GetLength() > 1) {
if (auto* p = m_write_buffer.Get(); p[0] == '/' && p[1] == '/') {
p[0] = '\\';
p[1] = '\\';
}
}
// Set not normalized
this->SetNotNormalized();
R_SUCCEED();
}
Result InitializeWithNormalization(const char* path, size_t size) {
// Check the path is valid
R_UNLESS(path != nullptr, ResultNullptrArgument);
// Initialize
R_TRY(this->InitializeImpl(path, size));
// Set not normalized
this->SetNotNormalized();
// Perform normalization
PathFlags path_flags;
if (IsPathRelative(m_str)) {
path_flags.AllowRelativePath();
} else if (IsWindowsPath(m_str, true)) {
path_flags.AllowWindowsPath();
} else {
/* NOTE: In this case, Nintendo checks is normalized, then sets is normalized, then
* returns success. */
/* This seems like a bug. */
size_t dummy;
bool normalized;
R_TRY(PathFormatter::IsNormalized(std::addressof(normalized), std::addressof(dummy),
m_str));
this->SetNormalized();
R_SUCCEED();
}
// Normalize
R_TRY(this->Normalize(path_flags));
this->SetNormalized();
R_SUCCEED();
}
Result InitializeWithNormalization(const char* path) {
// Check the path is valid
R_UNLESS(path != nullptr, ResultNullptrArgument);
R_RETURN(this->InitializeWithNormalization(path, std::strlen(path)));
}
Result InitializeAsEmpty() {
// Clear our buffer
this->ClearBuffer();
// Set normalized
this->SetNormalized();
R_SUCCEED();
}
Result AppendChild(const char* child) {
// Check the path is valid
R_UNLESS(child != nullptr, ResultNullptrArgument);
// Basic checks. If we have a path and the child is empty, we have nothing to do
const char* c = child;
if (m_str[0]) {
// Skip an early separator
if (*c == '/') {
++c;
}
R_SUCCEED_IF(*c == '\x00');
}
// If we don't have a string, we can just initialize
auto cur_len = std::strlen(m_str);
if (cur_len == 0) {
R_RETURN(this->Initialize(child));
}
// Remove a trailing separator
if (m_str[cur_len - 1] == '/' || m_str[cur_len - 1] == '\\') {
--cur_len;
}
// Get the child path's length
auto child_len = std::strlen(c);
// Reset our write buffer
WriteBuffer old_write_buffer;
if (m_write_buffer.Get() != nullptr) {
old_write_buffer = std::move(m_write_buffer);
this->ClearBuffer();
}
// Pre-allocate the new buffer
R_TRY(this->Preallocate(cur_len + 1 + child_len + 1));
// Get our write buffer
auto* dst = m_write_buffer.Get();
if (old_write_buffer.Get() != nullptr && cur_len > 0) {
Strlcpy<char>(dst, old_write_buffer.Get(), cur_len + 1);
}
// Add separator
dst[cur_len] = '/';
// Copy the child path
const size_t copied = Strlcpy<char>(dst + cur_len + 1, c, child_len + 1);
R_UNLESS(copied == child_len, ResultUnexpectedInPathA);
R_SUCCEED();
}
Result AppendChild(const Path& rhs) {
R_RETURN(this->AppendChild(rhs.GetString()));
}
Result Combine(const Path& parent, const Path& child) {
// Get the lengths
const auto p_len = parent.GetLength();
const auto c_len = child.GetLength();
// Allocate our buffer
R_TRY(this->Preallocate(p_len + c_len + 1));
// Initialize as parent
R_TRY(this->Initialize(parent));
// If we're empty, we can just initialize as child
if (this->IsEmpty()) {
R_TRY(this->Initialize(child));
} else {
// Otherwise, we should append the child
R_TRY(this->AppendChild(child));
}
R_SUCCEED();
}
Result RemoveChild() {
// If we don't have a write-buffer, ensure that we have one
if (m_write_buffer.Get() == nullptr) {
if (const auto len = std::strlen(m_str); len > 0) {
R_TRY(this->Preallocate(len));
Strlcpy<char>(m_write_buffer.Get(), m_str, len + 1);
}
}
// Check that it's possible for us to remove a child
auto* p = m_write_buffer.Get();
s32 len = std::strlen(p);
R_UNLESS(len != 1 || (p[0] != '/' && p[0] != '.'), ResultNotImplemented);
// Handle a trailing separator
if (len > 0 && (p[len - 1] == '\\' || p[len - 1] == '/')) {
--len;
}
// Remove the child path segment
while ((--len) >= 0 && p[len]) {
if (p[len] == '/' || p[len] == '\\') {
if (len > 0) {
p[len] = 0;
} else {
p[1] = 0;
len = 1;
}
break;
}
}
// Check that length remains > 0
R_UNLESS(len > 0, ResultNotImplemented);
R_SUCCEED();
}
Result Normalize(const PathFlags& flags) {
// If we're already normalized, nothing to do
R_SUCCEED_IF(this->IsNormalized());
// Check if we're normalized
bool normalized;
size_t dummy;
R_TRY(PathFormatter::IsNormalized(std::addressof(normalized), std::addressof(dummy), m_str,
flags));
// If we're not normalized, normalize
if (!normalized) {
// Determine necessary buffer length
auto len = m_write_buffer.GetLength();
if (flags.IsRelativePathAllowed() && IsPathRelative(m_str)) {
len += 2;
}
if (flags.IsWindowsPathAllowed() && IsWindowsPath(m_str, true)) {
len += 1;
}
// Allocate a new buffer
const size_t size = Common::AlignUp(len, WriteBufferAlignmentLength);
auto buf = WriteBuffer::Make(size);
R_UNLESS(buf.Get() != nullptr, ResultAllocationMemoryFailedMakeUnique);
// Normalize into it
R_TRY(PathFormatter::Normalize(buf.Get(), size, m_write_buffer.Get(),
m_write_buffer.GetLength(), flags));
// Set the normalized buffer as our buffer
this->SetModifiableBuffer(std::move(buf));
}
// Set normalized
this->SetNormalized();
R_SUCCEED();
}
private:
void ClearBuffer() {
m_write_buffer.ResetBuffer();
m_str = EmptyPath;
}
void SetModifiableBuffer(WriteBuffer&& buffer) {
// Check pre-conditions
ASSERT(buffer.Get() != nullptr);
ASSERT(buffer.GetLength() > 0);
ASSERT(Common::IsAligned(buffer.GetLength(), WriteBufferAlignmentLength));
// Get whether we're normalized
if (m_write_buffer.IsNormalized()) {
buffer.SetNormalized();
} else {
buffer.SetNotNormalized();
}
// Set write buffer
m_write_buffer = std::move(buffer);
m_str = m_write_buffer.Get();
}
constexpr void SetReadOnlyBuffer(const char* buffer) {
m_str = buffer;
m_write_buffer.ResetBuffer();
}
Result Preallocate(size_t length) {
// Allocate additional space, if needed
if (length > m_write_buffer.GetLength()) {
// Allocate buffer
const size_t size = Common::AlignUp(length, WriteBufferAlignmentLength);
auto buf = WriteBuffer::Make(size);
R_UNLESS(buf.Get() != nullptr, ResultAllocationMemoryFailedMakeUnique);
// Set write buffer
this->SetModifiableBuffer(std::move(buf));
}
R_SUCCEED();
}
Result InitializeImpl(const char* path, size_t size) {
if (size > 0 && path[0]) {
// Pre allocate a buffer for the path
R_TRY(this->Preallocate(size + 1));
// Copy the path
const size_t copied = Strlcpy<char>(m_write_buffer.Get(), path, size + 1);
R_UNLESS(copied >= size, ResultUnexpectedInPathA);
} else {
// We can just clear the buffer
this->ClearBuffer();
}
R_SUCCEED();
}
constexpr char* GetWriteBuffer() {
ASSERT(m_write_buffer.Get() != nullptr);
return m_write_buffer.Get();
}
constexpr size_t GetWriteBufferLength() const {
return m_write_buffer.GetLength();
}
constexpr bool IsNormalized() const {
return m_write_buffer.IsNormalized();
}
constexpr void SetNormalized() {
m_write_buffer.SetNormalized();
}
constexpr void SetNotNormalized() {
m_write_buffer.SetNotNormalized();
}
public:
bool operator==(const FileSys::Path& rhs) const {
return std::strcmp(this->GetString(), rhs.GetString()) == 0;
}
bool operator!=(const FileSys::Path& rhs) const {
return !(*this == rhs);
}
bool operator==(const char* p) const {
return std::strcmp(this->GetString(), p) == 0;
}
bool operator!=(const char* p) const {
return !(*this == p);
}
};
inline Result SetUpFixedPath(FileSys::Path* out, const char* s) {
// Verify the path is normalized
bool normalized;
size_t dummy;
R_TRY(PathNormalizer::IsNormalized(std::addressof(normalized), std::addressof(dummy), s));
R_UNLESS(normalized, ResultInvalidPathFormat);
// Set the fixed path
R_RETURN(out->SetShallowBuffer(s));
}
constexpr inline bool IsWindowsDriveRootPath(const FileSys::Path& path) {
const char* const str = path.GetString();
return IsWindowsDrive(str) &&
(str[2] == StringTraits::DirectorySeparator ||
str[2] == StringTraits::AlternateDirectorySeparator) &&
str[3] == StringTraits::NullTerminator;
}
} // namespace FileSys

1239
src/core/file_sys/fs_path_utility.h Normal file
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226
src/core/file_sys/fs_string_util.h Normal file
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@ -0,0 +1,226 @@
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/assert.h"
namespace FileSys {
template <typename T>
constexpr int Strlen(const T* str) {
ASSERT(str != nullptr);
int length = 0;
while (*str++) {
++length;
}
return length;
}
template <typename T>
constexpr int Strnlen(const T* str, int count) {
ASSERT(str != nullptr);
ASSERT(count >= 0);
int length = 0;
while (count-- && *str++) {
++length;
}
return length;
}
template <typename T>
constexpr int Strncmp(const T* lhs, const T* rhs, int count) {
ASSERT(lhs != nullptr);
ASSERT(rhs != nullptr);
ASSERT(count >= 0);
if (count == 0) {
return 0;
}
T l, r;
do {
l = *(lhs++);
r = *(rhs++);
} while (l && (l == r) && (--count));
return l - r;
}
template <typename T>
static constexpr int Strlcpy(T* dst, const T* src, int count) {
ASSERT(dst != nullptr);
ASSERT(src != nullptr);
const T* cur = src;
if (count > 0) {
while ((--count) && *cur) {
*(dst++) = *(cur++);
}
*dst = 0;
}
while (*cur) {
cur++;
}
return static_cast<int>(cur - src);
}
enum CharacterEncodingResult {
CharacterEncodingResult_Success = 0,
CharacterEncodingResult_InsufficientLength = 1,
CharacterEncodingResult_InvalidFormat = 2,
};
namespace impl {
class CharacterEncodingHelper {
public:
static constexpr int8_t Utf8NBytesInnerTable[0x100 + 1] = {
-1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 8,
};
static constexpr char GetUtf8NBytes(size_t i) {
return static_cast<char>(Utf8NBytesInnerTable[1 + i]);
}
};
} // namespace impl
constexpr inline CharacterEncodingResult ConvertCharacterUtf8ToUtf32(u32* dst, const char* src) {
// Check pre-conditions
ASSERT(dst != nullptr);
ASSERT(src != nullptr);
// Perform the conversion
const auto* p = src;
switch (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[0]))) {
case 1:
*dst = static_cast<u32>(p[0]);
return CharacterEncodingResult_Success;
case 2:
if ((static_cast<u32>(p[0]) & 0x1E) != 0) {
if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[1])) ==
0) {
*dst = (static_cast<u32>(p[0] & 0x1F) << 6) | (static_cast<u32>(p[1] & 0x3F) << 0);
return CharacterEncodingResult_Success;
}
}
break;
case 3:
if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[1])) == 0 &&
impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[2])) == 0) {
const u32 c = (static_cast<u32>(p[0] & 0xF) << 12) |
(static_cast<u32>(p[1] & 0x3F) << 6) |
(static_cast<u32>(p[2] & 0x3F) << 0);
if ((c & 0xF800) != 0 && (c & 0xF800) != 0xD800) {
*dst = c;
return CharacterEncodingResult_Success;
}
}
return CharacterEncodingResult_InvalidFormat;
case 4:
if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[1])) == 0 &&
impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[2])) == 0 &&
impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[3])) == 0) {
const u32 c =
(static_cast<u32>(p[0] & 0x7) << 18) | (static_cast<u32>(p[1] & 0x3F) << 12) |
(static_cast<u32>(p[2] & 0x3F) << 6) | (static_cast<u32>(p[3] & 0x3F) << 0);
if (c >= 0x10000 && c < 0x110000) {
*dst = c;
return CharacterEncodingResult_Success;
}
}
return CharacterEncodingResult_InvalidFormat;
default:
break;
}
// We failed to convert
return CharacterEncodingResult_InvalidFormat;
}
constexpr inline CharacterEncodingResult PickOutCharacterFromUtf8String(char* dst,
const char** str) {
// Check pre-conditions
ASSERT(dst != nullptr);
ASSERT(str != nullptr);
ASSERT(*str != nullptr);
// Clear the output
dst[0] = 0;
dst[1] = 0;
dst[2] = 0;
dst[3] = 0;
// Perform the conversion
const auto* p = *str;
u32 c = static_cast<u32>(*p);
switch (impl::CharacterEncodingHelper::GetUtf8NBytes(c)) {
case 1:
dst[0] = (*str)[0];
++(*str);
break;
case 2:
if ((p[0] & 0x1E) != 0) {
if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[1])) ==
0) {
c = (static_cast<u32>(p[0] & 0x1F) << 6) | (static_cast<u32>(p[1] & 0x3F) << 0);
dst[0] = (*str)[0];
dst[1] = (*str)[1];
(*str) += 2;
break;
}
}
return CharacterEncodingResult_InvalidFormat;
case 3:
if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[1])) == 0 &&
impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[2])) == 0) {
c = (static_cast<u32>(p[0] & 0xF) << 12) | (static_cast<u32>(p[1] & 0x3F) << 6) |
(static_cast<u32>(p[2] & 0x3F) << 0);
if ((c & 0xF800) != 0 && (c & 0xF800) != 0xD800) {
dst[0] = (*str)[0];
dst[1] = (*str)[1];
dst[2] = (*str)[2];
(*str) += 3;
break;
}
}
return CharacterEncodingResult_InvalidFormat;
case 4:
if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[1])) == 0 &&
impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[2])) == 0 &&
impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast<unsigned char>(p[3])) == 0) {
c = (static_cast<u32>(p[0] & 0x7) << 18) | (static_cast<u32>(p[1] & 0x3F) << 12) |
(static_cast<u32>(p[2] & 0x3F) << 6) | (static_cast<u32>(p[3] & 0x3F) << 0);
if (c >= 0x10000 && c < 0x110000) {
dst[0] = (*str)[0];
dst[1] = (*str)[1];
dst[2] = (*str)[2];
dst[3] = (*str)[3];
(*str) += 4;
break;
}
}
return CharacterEncodingResult_InvalidFormat;
default:
return CharacterEncodingResult_InvalidFormat;
}
return CharacterEncodingResult_Success;
}
} // namespace FileSys

4
src/core/file_sys/fsmitm_romfsbuild.cpp
View File

@ -8,8 +8,8 @@
#include "common/assert.h"
#include "core/file_sys/fsmitm_romfsbuild.h"
#include "core/file_sys/ips_layer.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys {

2
src/core/file_sys/fsmitm_romfsbuild.h
View File

@ -7,7 +7,7 @@
#include <memory>
#include <string>
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fs_i_storage.h
View File

@ -5,7 +5,7 @@
#include "common/overflow.h"
#include "core/file_sys/errors.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp
View File

@ -4,7 +4,7 @@
#include "core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.h"
#include "core/file_sys/fssystem/fssystem_aes_ctr_storage.h"
#include "core/file_sys/fssystem/fssystem_nca_header.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_aes_ctr_storage.h
View File

@ -9,7 +9,7 @@
#include "core/crypto/key_manager.h"
#include "core/file_sys/errors.h"
#include "core/file_sys/fssystem/fs_i_storage.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_bucket_tree.h
View File

@ -10,7 +10,7 @@
#include "common/common_types.h"
#include "common/literals.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/hle/result.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_compressed_storage.h
View File

@ -10,7 +10,7 @@
#include "core/file_sys/fssystem/fssystem_bucket_tree.h"
#include "core/file_sys/fssystem/fssystem_compression_common.h"
#include "core/file_sys/fssystem/fssystem_pooled_buffer.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.cpp
View File

@ -2,7 +2,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.h
View File

@ -8,7 +8,7 @@
#include "core/file_sys/fssystem/fs_types.h"
#include "core/file_sys/fssystem/fssystem_alignment_matching_storage.h"
#include "core/file_sys/fssystem/fssystem_integrity_verification_storage.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_hierarchical_sha256_storage.h
View File

@ -7,7 +7,7 @@
#include "core/file_sys/errors.h"
#include "core/file_sys/fssystem/fs_i_storage.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

4
src/core/file_sys/fssystem/fssystem_indirect_storage.h
View File

@ -7,8 +7,8 @@
#include "core/file_sys/fssystem/fs_i_storage.h"
#include "core/file_sys/fssystem/fssystem_bucket_tree.h"
#include "core/file_sys/fssystem/fssystem_bucket_tree_template_impl.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/file_sys/vfs/vfs_offset.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.h
View File

@ -5,7 +5,7 @@
#include "core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.h"
#include "core/file_sys/fssystem/fssystem_nca_header.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys {

4
src/core/file_sys/fssystem/fssystem_nca_file_system_driver.cpp
View File

@ -14,8 +14,8 @@
#include "core/file_sys/fssystem/fssystem_nca_file_system_driver.h"
#include "core/file_sys/fssystem/fssystem_sparse_storage.h"
#include "core/file_sys/fssystem/fssystem_switch_storage.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_nca_file_system_driver.h
View File

@ -5,7 +5,7 @@
#include "core/file_sys/fssystem/fssystem_compression_common.h"
#include "core/file_sys/fssystem/fssystem_nca_header.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/fssystem/fssystem_nca_reader.cpp
View File

@ -3,7 +3,7 @@
#include "core/file_sys/fssystem/fssystem_aes_xts_storage.h"
#include "core/file_sys/fssystem/fssystem_nca_file_system_driver.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
namespace FileSys {

2
src/core/file_sys/ips_layer.cpp
View File

@ -12,7 +12,7 @@
#include "common/logging/log.h"
#include "common/swap.h"
#include "core/file_sys/ips_layer.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys {

2
src/core/file_sys/ips_layer.h
View File

@ -8,7 +8,7 @@
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/kernel_executable.cpp
View File

@ -5,7 +5,7 @@
#include "common/string_util.h"
#include "core/file_sys/kernel_executable.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/loader/loader.h"
namespace FileSys {

2
src/core/file_sys/kernel_executable.h
View File

@ -10,7 +10,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace Loader {
enum class ResultStatus : u16;

23
src/core/file_sys/mode.h
View File

@ -1,23 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_funcs.h"
#include "common/common_types.h"
namespace FileSys {
enum class Mode : u32 {
Read = 1 << 0,
Write = 1 << 1,
ReadWrite = Read | Write,
Append = 1 << 2,
ReadAppend = Read | Append,
WriteAppend = Write | Append,
All = ReadWrite | Append,
};
DECLARE_ENUM_FLAG_OPERATORS(Mode)
} // namespace FileSys

2
src/core/file_sys/nca_metadata.cpp
View File

@ -6,7 +6,7 @@
#include "common/logging/log.h"
#include "common/swap.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/nca_metadata.h
View File

@ -8,7 +8,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys {
class CNMT;

2
src/core/file_sys/partition_filesystem.cpp
View File

@ -9,7 +9,7 @@
#include "common/logging/log.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/loader/loader.h"
namespace FileSys {

2
src/core/file_sys/partition_filesystem.h
View File

@ -9,7 +9,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace Loader {
enum class ResultStatus : u16;

6
src/core/file_sys/patch_manager.cpp
View File

@ -21,9 +21,9 @@
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs.h"
#include "core/file_sys/vfs_cached.h"
#include "core/file_sys/vfs_layered.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_cached.h"
#include "core/file_sys/vfs/vfs_layered.h"
#include "core/file_sys/vfs/vfs_vector.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/hle/service/ns/language.h"
#include "core/hle/service/set/settings_server.h"

2
src/core/file_sys/patch_manager.h
View File

@ -9,7 +9,7 @@
#include <string>
#include "common/common_types.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
#include "core/memory/dmnt_cheat_types.h"
namespace Core {

2
src/core/file_sys/program_metadata.cpp
View File

@ -7,7 +7,7 @@
#include "common/logging/log.h"
#include "common/scope_exit.h"
#include "core/file_sys/program_metadata.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/loader/loader.h"
namespace FileSys {

2
src/core/file_sys/program_metadata.h
View File

@ -10,7 +10,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace Loader {
enum class ResultStatus : u16;

2
src/core/file_sys/registered_cache.cpp
View File

@ -17,7 +17,7 @@
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/submission_package.h"
#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs/vfs_concat.h"
#include "core/loader/loader.h"
namespace FileSys {

2
src/core/file_sys/registered_cache.h
View File

@ -11,7 +11,7 @@
#include <boost/container/flat_map.hpp>
#include "common/common_types.h"
#include "core/crypto/key_manager.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {
class CNMT;

10
src/core/file_sys/romfs.cpp
View File

@ -9,11 +9,11 @@
#include "common/swap.h"
#include "core/file_sys/fsmitm_romfsbuild.h"
#include "core/file_sys/romfs.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs_cached.h"
#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/file_sys/vfs/vfs_cached.h"
#include "core/file_sys/vfs/vfs_concat.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys {
namespace {

2
src/core/file_sys/romfs.h
View File

@ -3,7 +3,7 @@
#pragma once
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/romfs_factory.h
View File

@ -6,7 +6,7 @@
#include <memory>
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
#include "core/hle/result.h"
namespace Loader {

2
src/core/file_sys/savedata_factory.cpp
View File

@ -8,7 +8,7 @@
#include "common/uuid.h"
#include "core/core.h"
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/savedata_factory.h
View File

@ -7,7 +7,7 @@
#include <string>
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/hle/result.h"
namespace Core {

2
src/core/file_sys/sdmc_factory.cpp
View File

@ -4,7 +4,7 @@
#include <memory>
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/sdmc_factory.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/file_sys/xts_archive.h"
namespace FileSys {

2
src/core/file_sys/sdmc_factory.h
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@ -4,7 +4,7 @@
#pragma once
#include <memory>
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
#include "core/hle/result.h"
namespace FileSys {

2
src/core/file_sys/submission_package.h
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@ -9,7 +9,7 @@
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace Core::Crypto {
class KeyManager;

2
src/core/file_sys/system_archive/mii_model.cpp
View File

@ -2,7 +2,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/file_sys/system_archive/mii_model.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/mii_model.h
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@ -3,7 +3,7 @@
#pragma once
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/ng_word.cpp
View File

@ -4,7 +4,7 @@
#include <fmt/format.h>
#include "common/common_types.h"
#include "core/file_sys/system_archive/ng_word.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/ng_word.h
View File

@ -3,7 +3,7 @@
#pragma once
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/shared_font.cpp
View File

@ -8,7 +8,7 @@
#include "core/file_sys/system_archive/data/font_nintendo_extended.h"
#include "core/file_sys/system_archive/data/font_standard.h"
#include "core/file_sys/system_archive/shared_font.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
#include "core/hle/service/ns/iplatform_service_manager.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/shared_font.h
View File

@ -3,7 +3,7 @@
#pragma once
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/system_archive.h
View File

@ -4,7 +4,7 @@
#pragma once
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/system_version.cpp
View File

@ -3,7 +3,7 @@
#include "common/logging/log.h"
#include "core/file_sys/system_archive/system_version.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
#include "core/hle/api_version.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/system_version.h
View File

@ -4,7 +4,7 @@
#pragma once
#include <string>
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys::SystemArchive {

2
src/core/file_sys/system_archive/time_zone_binary.cpp
View File

@ -5,7 +5,7 @@
#include "common/swap.h"
#include "core/file_sys/system_archive/time_zone_binary.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
#include "nx_tzdb.h"

2
src/core/file_sys/system_archive/time_zone_binary.h
View File

@ -3,7 +3,7 @@
#pragma once
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys::SystemArchive {

29
src/core/file_sys/vfs.cpp → src/core/file_sys/vfs/vfs.cpp
View File

@ -5,8 +5,7 @@
#include <numeric>
#include <string>
#include "common/fs/path_util.h"
#include "core/file_sys/mode.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {
@ -36,12 +35,12 @@ VfsEntryType VfsFilesystem::GetEntryType(std::string_view path_) const {
return VfsEntryType::None;
}
VirtualFile VfsFilesystem::OpenFile(std::string_view path_, Mode perms) {
VirtualFile VfsFilesystem::OpenFile(std::string_view path_, OpenMode perms) {
const auto path = Common::FS::SanitizePath(path_);
return root->GetFileRelative(path);
}
VirtualFile VfsFilesystem::CreateFile(std::string_view path_, Mode perms) {
VirtualFile VfsFilesystem::CreateFile(std::string_view path_, OpenMode perms) {
const auto path = Common::FS::SanitizePath(path_);
return root->CreateFileRelative(path);
}
@ -54,17 +53,17 @@ VirtualFile VfsFilesystem::CopyFile(std::string_view old_path_, std::string_view
if (Common::FS::GetParentPath(old_path) == Common::FS::GetParentPath(new_path)) {
if (!root->Copy(Common::FS::GetFilename(old_path), Common::FS::GetFilename(new_path)))
return nullptr;
return OpenFile(new_path, Mode::ReadWrite);
return OpenFile(new_path, OpenMode::ReadWrite);
}
// Do it using RawCopy. Non-default impls are encouraged to optimize this.
const auto old_file = OpenFile(old_path, Mode::Read);
const auto old_file = OpenFile(old_path, OpenMode::Read);
if (old_file == nullptr)
return nullptr;
auto new_file = OpenFile(new_path, Mode::Read);
auto new_file = OpenFile(new_path, OpenMode::Read);
if (new_file != nullptr)
return nullptr;
new_file = CreateFile(new_path, Mode::Write);
new_file = CreateFile(new_path, OpenMode::Write);
if (new_file == nullptr)
return nullptr;
if (!VfsRawCopy(old_file, new_file))
@ -87,18 +86,18 @@ VirtualFile VfsFilesystem::MoveFile(std::string_view old_path, std::string_view
bool VfsFilesystem::DeleteFile(std::string_view path_) {
const auto path = Common::FS::SanitizePath(path_);
auto parent = OpenDirectory(Common::FS::GetParentPath(path), Mode::Write);
auto parent = OpenDirectory(Common::FS::GetParentPath(path), OpenMode::Write);
if (parent == nullptr)
return false;
return parent->DeleteFile(Common::FS::GetFilename(path));
}
VirtualDir VfsFilesystem::OpenDirectory(std::string_view path_, Mode perms) {
VirtualDir VfsFilesystem::OpenDirectory(std::string_view path_, OpenMode perms) {
const auto path = Common::FS::SanitizePath(path_);
return root->GetDirectoryRelative(path);
}
VirtualDir VfsFilesystem::CreateDirectory(std::string_view path_, Mode perms) {
VirtualDir VfsFilesystem::CreateDirectory(std::string_view path_, OpenMode perms) {
const auto path = Common::FS::SanitizePath(path_);
return root->CreateDirectoryRelative(path);
}
@ -108,13 +107,13 @@ VirtualDir VfsFilesystem::CopyDirectory(std::string_view old_path_, std::string_
const auto new_path = Common::FS::SanitizePath(new_path_);
// Non-default impls are highly encouraged to provide a more optimized version of this.
auto old_dir = OpenDirectory(old_path, Mode::Read);
auto old_dir = OpenDirectory(old_path, OpenMode::Read);
if (old_dir == nullptr)
return nullptr;
auto new_dir = OpenDirectory(new_path, Mode::Read);
auto new_dir = OpenDirectory(new_path, OpenMode::Read);
if (new_dir != nullptr)
return nullptr;
new_dir = CreateDirectory(new_path, Mode::Write);
new_dir = CreateDirectory(new_path, OpenMode::Write);
if (new_dir == nullptr)
return nullptr;
@ -149,7 +148,7 @@ VirtualDir VfsFilesystem::MoveDirectory(std::string_view old_path, std::string_v
bool VfsFilesystem::DeleteDirectory(std::string_view path_) {
const auto path = Common::FS::SanitizePath(path_);
auto parent = OpenDirectory(Common::FS::GetParentPath(path), Mode::Write);
auto parent = OpenDirectory(Common::FS::GetParentPath(path), OpenMode::Write);
if (parent == nullptr)
return false;
return parent->DeleteSubdirectoryRecursive(Common::FS::GetFilename(path));

13
src/core/file_sys/vfs.h → src/core/file_sys/vfs/vfs.h
View File

@ -13,12 +13,11 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/fs_filesystem.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys {
enum class Mode : u32;
// An enumeration representing what can be at the end of a path in a VfsFilesystem
enum class VfsEntryType {
None,
@ -49,9 +48,9 @@ public:
virtual VfsEntryType GetEntryType(std::string_view path) const;
// Opens the file with path relative to root. If it doesn't exist, returns nullptr.
virtual VirtualFile OpenFile(std::string_view path, Mode perms);
virtual VirtualFile OpenFile(std::string_view path, OpenMode perms);
// Creates a new, empty file at path
virtual VirtualFile CreateFile(std::string_view path, Mode perms);
virtual VirtualFile CreateFile(std::string_view path, OpenMode perms);
// Copies the file from old_path to new_path, returning the new file on success and nullptr on
// failure.
virtual VirtualFile CopyFile(std::string_view old_path, std::string_view new_path);
@ -62,9 +61,9 @@ public:
virtual bool DeleteFile(std::string_view path);
// Opens the directory with path relative to root. If it doesn't exist, returns nullptr.
virtual VirtualDir OpenDirectory(std::string_view path, Mode perms);
virtual VirtualDir OpenDirectory(std::string_view path, OpenMode perms);
// Creates a new, empty directory at path
virtual VirtualDir CreateDirectory(std::string_view path, Mode perms);
virtual VirtualDir CreateDirectory(std::string_view path, OpenMode perms);
// Copies the directory from old_path to new_path, returning the new directory on success and
// nullptr on failure.
virtual VirtualDir CopyDirectory(std::string_view old_path, std::string_view new_path);

4
src/core/file_sys/vfs_cached.cpp → src/core/file_sys/vfs/vfs_cached.cpp
View File

@ -1,8 +1,8 @@
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/file_sys/vfs_cached.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_cached.h"
#include "core/file_sys/vfs/vfs_types.h"
namespace FileSys {

2
src/core/file_sys/vfs_cached.h → src/core/file_sys/vfs/vfs_cached.h
View File

@ -5,7 +5,7 @@
#include <string_view>
#include <vector>
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

4
src/core/file_sys/vfs_concat.cpp → src/core/file_sys/vfs/vfs_concat.cpp
View File

@ -5,8 +5,8 @@
#include <utility>
#include "common/assert.h"
#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs_static.h"
#include "core/file_sys/vfs/vfs_concat.h"
#include "core/file_sys/vfs/vfs_static.h"
namespace FileSys {

2
src/core/file_sys/vfs_concat.h → src/core/file_sys/vfs/vfs_concat.h
View File

@ -6,7 +6,7 @@
#include <compare>
#include <map>
#include <memory>
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/vfs_layered.cpp → src/core/file_sys/vfs/vfs_layered.cpp
View File

@ -5,7 +5,7 @@
#include <set>
#include <unordered_set>
#include <utility>
#include "core/file_sys/vfs_layered.h"
#include "core/file_sys/vfs/vfs_layered.h"
namespace FileSys {

2
src/core/file_sys/vfs_layered.h → src/core/file_sys/vfs/vfs_layered.h
View File

@ -4,7 +4,7 @@
#pragma once
#include <memory>
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/vfs_offset.cpp → src/core/file_sys/vfs/vfs_offset.cpp
View File

@ -4,7 +4,7 @@
#include <algorithm>
#include <utility>
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
namespace FileSys {

2
src/core/file_sys/vfs_offset.h → src/core/file_sys/vfs/vfs_offset.h
View File

@ -5,7 +5,7 @@
#include <memory>
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

55
src/core/file_sys/vfs_real.cpp → src/core/file_sys/vfs/vfs_real.cpp
View File

@ -10,8 +10,8 @@
#include "common/fs/fs.h"
#include "common/fs/path_util.h"
#include "common/logging/log.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs_real.h"
#include "core/file_sys/vfs/vfs.h"
#include "core/file_sys/vfs/vfs_real.h"
// For FileTimeStampRaw
#include <sys/stat.h>
@ -28,16 +28,14 @@ namespace {
constexpr size_t MaxOpenFiles = 512;
constexpr FS::FileAccessMode ModeFlagsToFileAccessMode(Mode mode) {
constexpr FS::FileAccessMode ModeFlagsToFileAccessMode(OpenMode mode) {
switch (mode) {
case Mode::Read:
case OpenMode::Read:
return FS::FileAccessMode::Read;
case Mode::Write:
case Mode::ReadWrite:
case Mode::Append:
case Mode::ReadAppend:
case Mode::WriteAppend:
case Mode::All:
case OpenMode::Write:
case OpenMode::ReadWrite:
case OpenMode::AllowAppend:
case OpenMode::All:
return FS::FileAccessMode::ReadWrite;
default:
return {};
@ -74,7 +72,7 @@ VfsEntryType RealVfsFilesystem::GetEntryType(std::string_view path_) const {
}
VirtualFile RealVfsFilesystem::OpenFileFromEntry(std::string_view path_, std::optional<u64> size,
Mode perms) {
OpenMode perms) {
const auto path = FS::SanitizePath(path_, FS::DirectorySeparator::PlatformDefault);
std::scoped_lock lk{list_lock};
@ -98,11 +96,11 @@ VirtualFile RealVfsFilesystem::OpenFileFromEntry(std::string_view path_, std::op
return file;
}
VirtualFile RealVfsFilesystem::OpenFile(std::string_view path_, Mode perms) {
VirtualFile RealVfsFilesystem::OpenFile(std::string_view path_, OpenMode perms) {
return OpenFileFromEntry(path_, {}, perms);
}
VirtualFile RealVfsFilesystem::CreateFile(std::string_view path_, Mode perms) {
VirtualFile RealVfsFilesystem::CreateFile(std::string_view path_, OpenMode perms) {
const auto path = FS::SanitizePath(path_, FS::DirectorySeparator::PlatformDefault);
{
std::scoped_lock lk{list_lock};
@ -145,7 +143,7 @@ VirtualFile RealVfsFilesystem::MoveFile(std::string_view old_path_, std::string_
if (!FS::RenameFile(old_path, new_path)) {
return nullptr;
}
return OpenFile(new_path, Mode::ReadWrite);
return OpenFile(new_path, OpenMode::ReadWrite);
}
bool RealVfsFilesystem::DeleteFile(std::string_view path_) {
@ -157,12 +155,12 @@ bool RealVfsFilesystem::DeleteFile(std::string_view path_) {
return FS::RemoveFile(path);
}
VirtualDir RealVfsFilesystem::OpenDirectory(std::string_view path_, Mode perms) {
VirtualDir RealVfsFilesystem::OpenDirectory(std::string_view path_, OpenMode perms) {
const auto path = FS::SanitizePath(path_, FS::DirectorySeparator::PlatformDefault);
return std::shared_ptr<RealVfsDirectory>(new RealVfsDirectory(*this, path, perms));
}
VirtualDir RealVfsFilesystem::CreateDirectory(std::string_view path_, Mode perms) {
VirtualDir RealVfsFilesystem::CreateDirectory(std::string_view path_, OpenMode perms) {
const auto path = FS::SanitizePath(path_, FS::DirectorySeparator::PlatformDefault);
if (!FS::CreateDirs(path)) {
return nullptr;
@ -184,7 +182,7 @@ VirtualDir RealVfsFilesystem::MoveDirectory(std::string_view old_path_,
if (!FS::RenameDir(old_path, new_path)) {
return nullptr;
}
return OpenDirectory(new_path, Mode::ReadWrite);
return OpenDirectory(new_path, OpenMode::ReadWrite);
}
bool RealVfsFilesystem::DeleteDirectory(std::string_view path_) {
@ -193,7 +191,7 @@ bool RealVfsFilesystem::DeleteDirectory(std::string_view path_) {
}
std::unique_lock<std::mutex> RealVfsFilesystem::RefreshReference(const std::string& path,
Mode perms,
OpenMode perms,
FileReference& reference) {
std::unique_lock lk{list_lock};
@ -266,7 +264,7 @@ void RealVfsFilesystem::RemoveReferenceFromListLocked(FileReference& reference)
}
RealVfsFile::RealVfsFile(RealVfsFilesystem& base_, std::unique_ptr<FileReference> reference_,
const std::string& path_, Mode perms_, std::optional<u64> size_)
const std::string& path_, OpenMode perms_, std::optional<u64> size_)
: base(base_), reference(std::move(reference_)), path(path_),
parent_path(FS::GetParentPath(path_)), path_components(FS::SplitPathComponentsCopy(path_)),
size(size_), perms(perms_) {}
@ -298,11 +296,11 @@ VirtualDir RealVfsFile::GetContainingDirectory() const {
}
bool RealVfsFile::IsWritable() const {
return True(perms & Mode::Write);
return True(perms & OpenMode::Write);
}
bool RealVfsFile::IsReadable() const {
return True(perms & Mode::Read);
return True(perms & OpenMode::Read);
}
std::size_t RealVfsFile::Read(u8* data, std::size_t length, std::size_t offset) const {
@ -331,7 +329,7 @@ bool RealVfsFile::Rename(std::string_view name) {
template <>
std::vector<VirtualFile> RealVfsDirectory::IterateEntries<RealVfsFile, VfsFile>() const {
if (perms == Mode::Append) {
if (perms == OpenMode::AllowAppend) {
return {};
}
@ -353,7 +351,7 @@ std::vector<VirtualFile> RealVfsDirectory::IterateEntries<RealVfsFile, VfsFile>(
template <>
std::vector<VirtualDir> RealVfsDirectory::IterateEntries<RealVfsDirectory, VfsDirectory>() const {
if (perms == Mode::Append) {
if (perms == OpenMode::AllowAppend) {
return {};
}
@ -373,10 +371,11 @@ std::vector<VirtualDir> RealVfsDirectory::IterateEntries<RealVfsDirectory, VfsDi
return out;
}
RealVfsDirectory::RealVfsDirectory(RealVfsFilesystem& base_, const std::string& path_, Mode perms_)
RealVfsDirectory::RealVfsDirectory(RealVfsFilesystem& base_, const std::string& path_,
OpenMode perms_)
: base(base_), path(FS::RemoveTrailingSlash(path_)), parent_path(FS::GetParentPath(path)),
path_components(FS::SplitPathComponentsCopy(path)), perms(perms_) {
if (!FS::Exists(path) && True(perms & Mode::Write)) {
if (!FS::Exists(path) && True(perms & OpenMode::Write)) {
void(FS::CreateDirs(path));
}
}
@ -456,11 +455,11 @@ std::vector<VirtualDir> RealVfsDirectory::GetSubdirectories() const {
}
bool RealVfsDirectory::IsWritable() const {
return True(perms & Mode::Write);
return True(perms & OpenMode::Write);
}
bool RealVfsDirectory::IsReadable() const {
return True(perms & Mode::Read);
return True(perms & OpenMode::Read);
}
std::string RealVfsDirectory::GetName() const {
@ -507,7 +506,7 @@ std::string RealVfsDirectory::GetFullPath() const {
}
std::map<std::string, VfsEntryType, std::less<>> RealVfsDirectory::GetEntries() const {
if (perms == Mode::Append) {
if (perms == OpenMode::AllowAppend) {
return {};
}

27
src/core/file_sys/vfs_real.h → src/core/file_sys/vfs/vfs_real.h
View File

@ -8,8 +8,8 @@
#include <optional>
#include <string_view>
#include "common/intrusive_list.h"
#include "core/file_sys/mode.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/fs_filesystem.h"
#include "core/file_sys/vfs/vfs.h"
namespace Common::FS {
class IOFile;
@ -33,13 +33,14 @@ public:
bool IsReadable() const override;
bool IsWritable() const override;
VfsEntryType GetEntryType(std::string_view path) const override;
VirtualFile OpenFile(std::string_view path, Mode perms = Mode::Read) override;
VirtualFile CreateFile(std::string_view path, Mode perms = Mode::ReadWrite) override;
VirtualFile OpenFile(std::string_view path, OpenMode perms = OpenMode::Read) override;
VirtualFile CreateFile(std::string_view path, OpenMode perms = OpenMode::ReadWrite) override;
VirtualFile CopyFile(std::string_view old_path, std::string_view new_path) override;
VirtualFile MoveFile(std::string_view old_path, std::string_view new_path) override;
bool DeleteFile(std::string_view path) override;
VirtualDir OpenDirectory(std::string_view path, Mode perms = Mode::Read) override;
VirtualDir CreateDirectory(std::string_view path, Mode perms = Mode::ReadWrite) override;
VirtualDir OpenDirectory(std::string_view path, OpenMode perms = OpenMode::Read) override;
VirtualDir CreateDirectory(std::string_view path,
OpenMode perms = OpenMode::ReadWrite) override;
VirtualDir CopyDirectory(std::string_view old_path, std::string_view new_path) override;
VirtualDir MoveDirectory(std::string_view old_path, std::string_view new_path) override;
bool DeleteDirectory(std::string_view path) override;
@ -54,14 +55,14 @@ private:
private:
friend class RealVfsFile;
std::unique_lock<std::mutex> RefreshReference(const std::string& path, Mode perms,
std::unique_lock<std::mutex> RefreshReference(const std::string& path, OpenMode perms,
FileReference& reference);
void DropReference(std::unique_ptr<FileReference>&& reference);
private:
friend class RealVfsDirectory;
VirtualFile OpenFileFromEntry(std::string_view path, std::optional<u64> size,
Mode perms = Mode::Read);
OpenMode perms = OpenMode::Read);
private:
void EvictSingleReferenceLocked();
@ -89,7 +90,8 @@ public:
private:
RealVfsFile(RealVfsFilesystem& base, std::unique_ptr<FileReference> reference,
const std::string& path, Mode perms = Mode::Read, std::optional<u64> size = {});
const std::string& path, OpenMode perms = OpenMode::Read,
std::optional<u64> size = {});
RealVfsFilesystem& base;
std::unique_ptr<FileReference> reference;
@ -97,7 +99,7 @@ private:
std::string parent_path;
std::vector<std::string> path_components;
std::optional<u64> size;
Mode perms;
OpenMode perms;
};
// An implementation of VfsDirectory that represents a directory on the user's computer.
@ -130,7 +132,8 @@ public:
std::map<std::string, VfsEntryType, std::less<>> GetEntries() const override;
private:
RealVfsDirectory(RealVfsFilesystem& base, const std::string& path, Mode perms = Mode::Read);
RealVfsDirectory(RealVfsFilesystem& base, const std::string& path,
OpenMode perms = OpenMode::Read);
template <typename T, typename R>
std::vector<std::shared_ptr<R>> IterateEntries() const;
@ -139,7 +142,7 @@ private:
std::string path;
std::string parent_path;
std::vector<std::string> path_components;
Mode perms;
OpenMode perms;
};
} // namespace FileSys

2
src/core/file_sys/vfs_static.h → src/core/file_sys/vfs/vfs_static.h
View File

@ -7,7 +7,7 @@
#include <memory>
#include <string_view>
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

0
src/core/file_sys/vfs_types.h → src/core/file_sys/vfs/vfs_types.h
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2
src/core/file_sys/vfs_vector.cpp → src/core/file_sys/vfs/vfs_vector.cpp
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@ -3,7 +3,7 @@
#include <algorithm>
#include <utility>
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
namespace FileSys {
VectorVfsFile::VectorVfsFile(std::vector<u8> initial_data, std::string name_, VirtualDir parent_)

2
src/core/file_sys/vfs_vector.h → src/core/file_sys/vfs/vfs_vector.h
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@ -8,7 +8,7 @@
#include <memory>
#include <string>
#include <vector>
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace FileSys {

2
src/core/file_sys/xts_archive.cpp
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@ -17,7 +17,7 @@
#include "core/crypto/key_manager.h"
#include "core/crypto/xts_encryption_layer.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs/vfs_offset.h"
#include "core/file_sys/xts_archive.h"
#include "core/loader/loader.h"

2
src/core/file_sys/xts_archive.h
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@ -8,7 +8,7 @@
#include "common/common_types.h"
#include "common/swap.h"
#include "core/crypto/key_manager.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs/vfs.h"
namespace Loader {
enum class ResultStatus : u16;

6
src/core/frontend/applets/error.cpp
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@ -12,7 +12,7 @@ void DefaultErrorApplet::Close() const {}
void DefaultErrorApplet::ShowError(Result error, FinishedCallback finished) const {
LOG_CRITICAL(Service_Fatal, "Application requested error display: {:04}-{:04} (raw={:08X})",
error.module.Value(), error.description.Value(), error.raw);
error.GetModule(), error.GetDescription(), error.raw);
}
void DefaultErrorApplet::ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
@ -20,7 +20,7 @@ void DefaultErrorApplet::ShowErrorWithTimestamp(Result error, std::chrono::secon
LOG_CRITICAL(
Service_Fatal,
"Application requested error display: {:04X}-{:04X} (raw={:08X}) with timestamp={:016X}",
error.module.Value(), error.description.Value(), error.raw, time.count());
error.GetModule(), error.GetDescription(), error.raw, time.count());
}
void DefaultErrorApplet::ShowCustomErrorText(Result error, std::string main_text,
@ -28,7 +28,7 @@ void DefaultErrorApplet::ShowCustomErrorText(Result error, std::string main_text
FinishedCallback finished) const {
LOG_CRITICAL(Service_Fatal,
"Application requested custom error with error_code={:04X}-{:04X} (raw={:08X})",
error.module.Value(), error.description.Value(), error.raw);
error.GetModule(), error.GetDescription(), error.raw);
LOG_CRITICAL(Service_Fatal, " Main Text: {}", main_text);
LOG_CRITICAL(Service_Fatal, " Detail Text: {}", detail_text);
}

38
src/core/hle/result.h
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@ -189,14 +189,14 @@ enum class ErrorModule : u32 {
union Result {
u32 raw;
BitField<0, 9, ErrorModule> module;
BitField<9, 13, u32> description;
using Module = BitField<0, 9, ErrorModule>;
using Description = BitField<9, 13, u32>;
Result() = default;
constexpr explicit Result(u32 raw_) : raw(raw_) {}
constexpr Result(ErrorModule module_, u32 description_)
: raw(module.FormatValue(module_) | description.FormatValue(description_)) {}
: raw(Module::FormatValue(module_) | Description::FormatValue(description_)) {}
[[nodiscard]] constexpr bool IsSuccess() const {
return raw == 0;
@ -211,7 +211,15 @@ union Result {
}
[[nodiscard]] constexpr u32 GetInnerValue() const {
return static_cast<u32>(module.Value()) | (description << module.bits);
return raw;
}
[[nodiscard]] constexpr ErrorModule GetModule() const {
return Module::ExtractValue(raw);
}
[[nodiscard]] constexpr u32 GetDescription() const {
return Description::ExtractValue(raw);
}
[[nodiscard]] constexpr bool Includes(Result result) const {
@ -274,8 +282,9 @@ public:
}
[[nodiscard]] constexpr bool Includes(Result other) const {
return code.module == other.module && code.description <= other.description &&
other.description <= description_end;
return code.GetModule() == other.GetModule() &&
code.GetDescription() <= other.GetDescription() &&
other.GetDescription() <= description_end;
}
private:
@ -330,6 +339,16 @@ constexpr bool EvaluateResultFailure(const Result& r) {
return R_FAILED(r);
}
template <auto... R>
constexpr bool EvaluateAnyResultIncludes(const Result& r) {
return ((r == R) || ...);
}
template <auto... R>
constexpr bool EvaluateResultNotIncluded(const Result& r) {
return !EvaluateAnyResultIncludes<R...>(r);
}
template <typename T>
constexpr void UpdateCurrentResultReference(T result_reference, Result result) = delete;
// Intentionally not defined
@ -371,6 +390,13 @@ constexpr void UpdateCurrentResultReference<const Result>(Result result_referenc
DECLARE_CURRENT_RESULT_REFERENCE_AND_STORAGE(__COUNTER__); \
ON_RESULT_SUCCESS_2
#define ON_RESULT_INCLUDED_2(...) \
ON_RESULT_RETURN_IMPL(ResultImpl::EvaluateAnyResultIncludes<__VA_ARGS__>)
#define ON_RESULT_INCLUDED(...) \
DECLARE_CURRENT_RESULT_REFERENCE_AND_STORAGE(__COUNTER__); \
ON_RESULT_INCLUDED_2(__VA_ARGS__)
constexpr inline Result __TmpCurrentResultReference = ResultSuccess;
/// Returns a result.

4
src/core/hle/service/am/applets/applet_error.cpp
View File

@ -27,8 +27,8 @@ struct ErrorCode {
static constexpr ErrorCode FromResult(Result result) {
return {
.error_category{2000 + static_cast<u32>(result.module.Value())},
.error_number{result.description.Value()},
.error_category{2000 + static_cast<u32>(result.GetModule())},
.error_number{result.GetDescription()},
};
}

8
src/core/hle/service/am/applets/applet_web_browser.cpp
View File

@ -9,13 +9,13 @@
#include "common/string_util.h"
#include "core/core.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/mode.h"
#include "core/file_sys/fs_filesystem.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs.h"
#include "core/file_sys/system_archive/system_archive.h"
#include "core/file_sys/vfs_vector.h"
#include "core/file_sys/vfs/vfs_vector.h"
#include "core/frontend/applets/web_browser.h"
#include "core/hle/result.h"
#include "core/hle/service/am/am.h"
@ -213,7 +213,7 @@ void ExtractSharedFonts(Core::System& system) {
std::move(decrypted_data), DECRYPTED_SHARED_FONTS[i]);
const auto temp_dir = system.GetFilesystem()->CreateDirectory(
Common::FS::PathToUTF8String(fonts_dir), FileSys::Mode::ReadWrite);
Common::FS::PathToUTF8String(fonts_dir), FileSys::OpenMode::ReadWrite);
const auto out_file = temp_dir->CreateFile(DECRYPTED_SHARED_FONTS[i]);
@ -333,7 +333,7 @@ void WebBrowser::ExtractOfflineRomFS() {
const auto extracted_romfs_dir = FileSys::ExtractRomFS(offline_romfs);
const auto temp_dir = system.GetFilesystem()->CreateDirectory(
Common::FS::PathToUTF8String(offline_cache_dir), FileSys::Mode::ReadWrite);
Common::FS::PathToUTF8String(offline_cache_dir), FileSys::OpenMode::ReadWrite);
FileSys::VfsRawCopyD(extracted_romfs_dir, temp_dir);
}

2
src/core/hle/service/am/applets/applet_web_browser.h
View File

@ -7,7 +7,7 @@
#include <optional>
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/file_sys/vfs/vfs_types.h"
#include "core/hle/result.h"
#include "core/hle/service/am/applets/applet_web_browser_types.h"
#include "core/hle/service/am/applets/applets.h"

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