From 06fb7f90da0b465e723a562134c12b513aa77dff Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Fri, 5 Jan 2024 05:23:58 +0100 Subject: [PATCH 1/7] fs: Move fsp_srv subclasses to separate files fs: Move additional files to the fsp directory --- src/core/CMakeLists.txt | 13 +- .../hle/service/filesystem/filesystem.cpp | 6 +- .../service/filesystem/fsp/fs_i_directory.cpp | 79 +++ .../service/filesystem/fsp/fs_i_directory.h | 27 + .../hle/service/filesystem/fsp/fs_i_file.cpp | 127 ++++ .../hle/service/filesystem/fsp/fs_i_file.h | 26 + .../filesystem/fsp/fs_i_filesystem.cpp | 262 +++++++++ .../service/filesystem/fsp/fs_i_filesystem.h | 38 ++ .../service/filesystem/fsp/fs_i_storage.cpp | 62 ++ .../hle/service/filesystem/fsp/fs_i_storage.h | 23 + .../service/filesystem/{ => fsp}/fsp_ldr.cpp | 2 +- .../service/filesystem/{ => fsp}/fsp_ldr.h | 0 .../service/filesystem/{ => fsp}/fsp_pr.cpp | 2 +- .../hle/service/filesystem/{ => fsp}/fsp_pr.h | 0 .../service/filesystem/{ => fsp}/fsp_srv.cpp | 540 +----------------- .../service/filesystem/{ => fsp}/fsp_srv.h | 0 .../hle/service/filesystem/fsp/fsp_util.h | 22 + 17 files changed, 687 insertions(+), 542 deletions(-) create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_directory.cpp create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_directory.h create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_file.cpp create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_file.h create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_filesystem.h create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_storage.cpp create mode 100644 src/core/hle/service/filesystem/fsp/fs_i_storage.h rename src/core/hle/service/filesystem/{ => fsp}/fsp_ldr.cpp (91%) rename src/core/hle/service/filesystem/{ => fsp}/fsp_ldr.h (100%) rename src/core/hle/service/filesystem/{ => fsp}/fsp_pr.cpp (92%) rename src/core/hle/service/filesystem/{ => fsp}/fsp_pr.h (100%) rename src/core/hle/service/filesystem/{ => fsp}/fsp_srv.cpp (60%) rename src/core/hle/service/filesystem/{ => fsp}/fsp_srv.h (100%) create mode 100644 src/core/hle/service/filesystem/fsp/fsp_util.h diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 45a0d8746d..68c430a659 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -488,16 +488,25 @@ add_library(core STATIC hle/service/fatal/fatal_u.h hle/service/filesystem/filesystem.cpp hle/service/filesystem/filesystem.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_srv.cpp + hle/service/filesystem/fsp/fsp_srv.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/romfs_controller.cpp hle/service/filesystem/romfs_controller.h hle/service/filesystem/save_data_controller.cpp hle/service/filesystem/save_data_controller.h + hle/service/filesystem/fsp_util.h hle/service/fgm/fgm.cpp hle/service/fgm/fgm.h hle/service/friend/friend.cpp diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index ca6d8d6074..ab4974ac51 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -21,9 +21,9 @@ #include "core/file_sys/vfs.h" #include "core/file_sys/vfs_offset.h" #include "core/hle/service/filesystem/filesystem.h" -#include "core/hle/service/filesystem/fsp_ldr.h" -#include "core/hle/service/filesystem/fsp_pr.h" -#include "core/hle/service/filesystem/fsp_srv.h" +#include "core/hle/service/filesystem/fsp/fsp_ldr.h" +#include "core/hle/service/filesystem/fsp/fsp_pr.h" +#include "core/hle/service/filesystem/fsp/fsp_srv.h" #include "core/hle/service/filesystem/romfs_controller.h" #include "core/hle/service/filesystem/save_data_controller.h" #include "core/hle/service/server_manager.h" diff --git a/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp b/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp new file mode 100644 index 0000000000..62512ad0ff --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp @@ -0,0 +1,79 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "core/file_sys/savedata_factory.h" +#include "core/hle/service/filesystem/fsp/fs_i_directory.h" +#include "core/hle/service/ipc_helpers.h" + +namespace Service::FileSystem { + +template +static void BuildEntryIndex(std::vector& entries, const std::vector& new_data, + FileSys::EntryType type) { + entries.reserve(entries.size() + new_data.size()); + + for (const auto& new_entry : new_data) { + auto name = new_entry->GetName(); + + if (type == FileSys::EntryType::File && name == FileSys::GetSaveDataSizeFileName()) { + continue; + } + + entries.emplace_back(name, type, + type == FileSys::EntryType::Directory ? 0 : new_entry->GetSize()); + } +} + +IDirectory::IDirectory(Core::System& system_, FileSys::VirtualDir backend_, OpenDirectoryMode mode) + : ServiceFramework{system_, "IDirectory"}, backend(std::move(backend_)) { + static const FunctionInfo functions[] = { + {0, &IDirectory::Read, "Read"}, + {1, &IDirectory::GetEntryCount, "GetEntryCount"}, + }; + RegisterHandlers(functions); + + // TODO(DarkLordZach): Verify that this is the correct behavior. + // Build entry index now to save time later. + if (True(mode & OpenDirectoryMode::Directory)) { + BuildEntryIndex(entries, backend->GetSubdirectories(), FileSys::EntryType::Directory); + } + if (True(mode & OpenDirectoryMode::File)) { + BuildEntryIndex(entries, backend->GetFiles(), FileSys::EntryType::File); + } +} + +void IDirectory::Read(HLERequestContext& ctx) { + LOG_DEBUG(Service_FS, "called."); + + // Calculate how many entries we can fit in the output buffer + const u64 count_entries = ctx.GetWriteBufferNumElements(); + + // Cap at total number of entries. + const u64 actual_entries = std::min(count_entries, entries.size() - next_entry_index); + + // Determine data start and end + const auto* begin = reinterpret_cast(entries.data() + next_entry_index); + const auto* end = reinterpret_cast(entries.data() + next_entry_index + actual_entries); + const auto range_size = static_cast(std::distance(begin, end)); + + next_entry_index += actual_entries; + + // Write the data to memory + ctx.WriteBuffer(begin, range_size); + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(actual_entries); +} + +void IDirectory::GetEntryCount(HLERequestContext& ctx) { + LOG_DEBUG(Service_FS, "called"); + + u64 count = entries.size() - next_entry_index; + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(count); +} + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp/fs_i_directory.h b/src/core/hle/service/filesystem/fsp/fs_i_directory.h new file mode 100644 index 0000000000..2a28ee496c --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_directory.h @@ -0,0 +1,27 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "core/file_sys/vfs.h" +#include "core/hle/service/filesystem/filesystem.h" +#include "core/hle/service/filesystem/fsp_util.h" +#include "core/hle/service/service.h" + +namespace Service::FileSystem { + +class IDirectory final : public ServiceFramework { +public: + explicit IDirectory(Core::System& system_, FileSys::VirtualDir backend_, + OpenDirectoryMode mode); + +private: + FileSys::VirtualDir backend; + std::vector entries; + u64 next_entry_index = 0; + + void Read(HLERequestContext& ctx); + void GetEntryCount(HLERequestContext& ctx); +}; + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp/fs_i_file.cpp b/src/core/hle/service/filesystem/fsp/fs_i_file.cpp new file mode 100644 index 0000000000..7e0c90a89f --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_file.cpp @@ -0,0 +1,127 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "core/file_sys/errors.h" +#include "core/hle/service/filesystem/fsp/fs_i_file.h" +#include "core/hle/service/ipc_helpers.h" + +namespace Service::FileSystem { + +IFile::IFile(Core::System& system_, FileSys::VirtualFile backend_) + : ServiceFramework{system_, "IFile"}, backend(std::move(backend_)) { + static const FunctionInfo functions[] = { + {0, &IFile::Read, "Read"}, + {1, &IFile::Write, "Write"}, + {2, &IFile::Flush, "Flush"}, + {3, &IFile::SetSize, "SetSize"}, + {4, &IFile::GetSize, "GetSize"}, + {5, nullptr, "OperateRange"}, + {6, nullptr, "OperateRangeWithBuffer"}, + }; + RegisterHandlers(functions); +} + +void IFile::Read(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const u64 option = rp.Pop(); + const s64 offset = rp.Pop(); + const s64 length = rp.Pop(); + + LOG_DEBUG(Service_FS, "called, option={}, offset=0x{:X}, length={}", option, offset, length); + + // Error checking + if (length < 0) { + LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(FileSys::ERROR_INVALID_SIZE); + return; + } + if (offset < 0) { + LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(FileSys::ERROR_INVALID_OFFSET); + return; + } + + // Read the data from the Storage backend + std::vector output = backend->ReadBytes(length, offset); + + // Write the data to memory + ctx.WriteBuffer(output); + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(static_cast(output.size())); +} + +void IFile::Write(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const u64 option = rp.Pop(); + const s64 offset = rp.Pop(); + const s64 length = rp.Pop(); + + LOG_DEBUG(Service_FS, "called, option={}, offset=0x{:X}, length={}", option, offset, length); + + // Error checking + if (length < 0) { + LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(FileSys::ERROR_INVALID_SIZE); + return; + } + if (offset < 0) { + LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(FileSys::ERROR_INVALID_OFFSET); + return; + } + + const auto data = ctx.ReadBuffer(); + + ASSERT_MSG(static_cast(data.size()) <= length, + "Attempting to write more data than requested (requested={:016X}, actual={:016X}).", + length, data.size()); + + // Write the data to the Storage backend + const auto write_size = + static_cast(std::distance(data.begin(), data.begin() + length)); + const std::size_t written = backend->Write(data.data(), write_size, offset); + + ASSERT_MSG(static_cast(written) == length, + "Could not write all bytes to file (requested={:016X}, actual={:016X}).", length, + written); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultSuccess); +} + +void IFile::Flush(HLERequestContext& ctx) { + LOG_DEBUG(Service_FS, "called"); + + // Exists for SDK compatibiltity -- No need to flush file. + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultSuccess); +} + +void IFile::SetSize(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const u64 size = rp.Pop(); + LOG_DEBUG(Service_FS, "called, size={}", size); + + backend->Resize(size); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultSuccess); +} + +void IFile::GetSize(HLERequestContext& ctx) { + const u64 size = backend->GetSize(); + LOG_DEBUG(Service_FS, "called, size={}", size); + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(size); +} + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp/fs_i_file.h b/src/core/hle/service/filesystem/fsp/fs_i_file.h new file mode 100644 index 0000000000..a7eb1a1e99 --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_file.h @@ -0,0 +1,26 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "core/file_sys/vfs.h" +#include "core/hle/service/filesystem/filesystem.h" +#include "core/hle/service/service.h" + +namespace Service::FileSystem { + +class IFile final : public ServiceFramework { +public: + explicit IFile(Core::System& system_, FileSys::VirtualFile backend_); + +private: + FileSys::VirtualFile backend; + + void Read(HLERequestContext& ctx); + void Write(HLERequestContext& ctx); + void Flush(HLERequestContext& ctx); + void SetSize(HLERequestContext& ctx); + void GetSize(HLERequestContext& ctx); +}; + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp new file mode 100644 index 0000000000..3e72101a46 --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp @@ -0,0 +1,262 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "common/string_util.h" +#include "core/hle/service/filesystem/fsp/fs_i_directory.h" +#include "core/hle/service/filesystem/fsp/fs_i_file.h" +#include "core/hle/service/filesystem/fsp/fs_i_filesystem.h" +#include "core/hle/service/ipc_helpers.h" + +namespace Service::FileSystem { + +IFileSystem::IFileSystem(Core::System& system_, FileSys::VirtualDir backend_, SizeGetter size_) + : ServiceFramework{system_, "IFileSystem"}, backend{std::move(backend_)}, + size{std::move(size_)} { + static const FunctionInfo functions[] = { + {0, &IFileSystem::CreateFile, "CreateFile"}, + {1, &IFileSystem::DeleteFile, "DeleteFile"}, + {2, &IFileSystem::CreateDirectory, "CreateDirectory"}, + {3, &IFileSystem::DeleteDirectory, "DeleteDirectory"}, + {4, &IFileSystem::DeleteDirectoryRecursively, "DeleteDirectoryRecursively"}, + {5, &IFileSystem::RenameFile, "RenameFile"}, + {6, nullptr, "RenameDirectory"}, + {7, &IFileSystem::GetEntryType, "GetEntryType"}, + {8, &IFileSystem::OpenFile, "OpenFile"}, + {9, &IFileSystem::OpenDirectory, "OpenDirectory"}, + {10, &IFileSystem::Commit, "Commit"}, + {11, &IFileSystem::GetFreeSpaceSize, "GetFreeSpaceSize"}, + {12, &IFileSystem::GetTotalSpaceSize, "GetTotalSpaceSize"}, + {13, &IFileSystem::CleanDirectoryRecursively, "CleanDirectoryRecursively"}, + {14, &IFileSystem::GetFileTimeStampRaw, "GetFileTimeStampRaw"}, + {15, nullptr, "QueryEntry"}, + {16, &IFileSystem::GetFileSystemAttribute, "GetFileSystemAttribute"}, + }; + RegisterHandlers(functions); +} + +void IFileSystem::CreateFile(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + const u64 file_mode = rp.Pop(); + const u32 file_size = rp.Pop(); + + LOG_DEBUG(Service_FS, "called. file={}, mode=0x{:X}, size=0x{:08X}", name, file_mode, + file_size); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(backend.CreateFile(name, file_size)); +} + +void IFileSystem::DeleteFile(HLERequestContext& ctx) { + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + LOG_DEBUG(Service_FS, "called. file={}", name); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(backend.DeleteFile(name)); +} + +void IFileSystem::CreateDirectory(HLERequestContext& ctx) { + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + LOG_DEBUG(Service_FS, "called. directory={}", name); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(backend.CreateDirectory(name)); +} + +void IFileSystem::DeleteDirectory(HLERequestContext& ctx) { + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + LOG_DEBUG(Service_FS, "called. directory={}", name); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(backend.DeleteDirectory(name)); +} + +void IFileSystem::DeleteDirectoryRecursively(HLERequestContext& ctx) { + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + LOG_DEBUG(Service_FS, "called. directory={}", name); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(backend.DeleteDirectoryRecursively(name)); +} + +void IFileSystem::CleanDirectoryRecursively(HLERequestContext& ctx) { + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + LOG_DEBUG(Service_FS, "called. Directory: {}", name); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(backend.CleanDirectoryRecursively(name)); +} + +void IFileSystem::RenameFile(HLERequestContext& ctx) { + const std::string src_name = Common::StringFromBuffer(ctx.ReadBuffer(0)); + const std::string dst_name = Common::StringFromBuffer(ctx.ReadBuffer(1)); + + LOG_DEBUG(Service_FS, "called. file '{}' to file '{}'", src_name, dst_name); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(backend.RenameFile(src_name, dst_name)); +} + +void IFileSystem::OpenFile(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + const auto mode = static_cast(rp.Pop()); + + LOG_DEBUG(Service_FS, "called. file={}, mode={}", name, mode); + + FileSys::VirtualFile vfs_file{}; + auto result = backend.OpenFile(&vfs_file, name, mode); + if (result != ResultSuccess) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); + return; + } + + auto file = std::make_shared(system, vfs_file); + + IPC::ResponseBuilder rb{ctx, 2, 0, 1}; + rb.Push(ResultSuccess); + rb.PushIpcInterface(std::move(file)); +} + +void IFileSystem::OpenDirectory(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + const auto mode = rp.PopRaw(); + + LOG_DEBUG(Service_FS, "called. directory={}, mode={}", name, mode); + + FileSys::VirtualDir vfs_dir{}; + auto result = backend.OpenDirectory(&vfs_dir, name); + if (result != ResultSuccess) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); + return; + } + + auto directory = std::make_shared(system, vfs_dir, mode); + + IPC::ResponseBuilder rb{ctx, 2, 0, 1}; + rb.Push(ResultSuccess); + rb.PushIpcInterface(std::move(directory)); +} + +void IFileSystem::GetEntryType(HLERequestContext& ctx) { + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + LOG_DEBUG(Service_FS, "called. file={}", name); + + FileSys::EntryType vfs_entry_type{}; + auto result = backend.GetEntryType(&vfs_entry_type, name); + if (result != ResultSuccess) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); + return; + } + + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(ResultSuccess); + rb.Push(static_cast(vfs_entry_type)); +} + +void IFileSystem::Commit(HLERequestContext& ctx) { + LOG_WARNING(Service_FS, "(STUBBED) called"); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultSuccess); +} + +void IFileSystem::GetFreeSpaceSize(HLERequestContext& ctx) { + LOG_DEBUG(Service_FS, "called"); + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(size.get_free_size()); +} + +void IFileSystem::GetTotalSpaceSize(HLERequestContext& ctx) { + LOG_DEBUG(Service_FS, "called"); + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(size.get_total_size()); +} + +void IFileSystem::GetFileTimeStampRaw(HLERequestContext& ctx) { + const auto file_buffer = ctx.ReadBuffer(); + const std::string name = Common::StringFromBuffer(file_buffer); + + LOG_WARNING(Service_FS, "(Partial Implementation) called. file={}", name); + + FileSys::FileTimeStampRaw vfs_timestamp{}; + auto result = backend.GetFileTimeStampRaw(&vfs_timestamp, name); + if (result != ResultSuccess) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(result); + return; + } + + IPC::ResponseBuilder rb{ctx, 10}; + rb.Push(ResultSuccess); + rb.PushRaw(vfs_timestamp); +} + +void IFileSystem::GetFileSystemAttribute(HLERequestContext& ctx) { + LOG_WARNING(Service_FS, "(STUBBED) called"); + + struct FileSystemAttribute { + u8 dir_entry_name_length_max_defined; + u8 file_entry_name_length_max_defined; + u8 dir_path_name_length_max_defined; + u8 file_path_name_length_max_defined; + INSERT_PADDING_BYTES_NOINIT(0x5); + u8 utf16_dir_entry_name_length_max_defined; + u8 utf16_file_entry_name_length_max_defined; + u8 utf16_dir_path_name_length_max_defined; + u8 utf16_file_path_name_length_max_defined; + INSERT_PADDING_BYTES_NOINIT(0x18); + s32 dir_entry_name_length_max; + s32 file_entry_name_length_max; + s32 dir_path_name_length_max; + s32 file_path_name_length_max; + INSERT_PADDING_WORDS_NOINIT(0x5); + s32 utf16_dir_entry_name_length_max; + s32 utf16_file_entry_name_length_max; + s32 utf16_dir_path_name_length_max; + s32 utf16_file_path_name_length_max; + INSERT_PADDING_WORDS_NOINIT(0x18); + INSERT_PADDING_WORDS_NOINIT(0x1); + }; + static_assert(sizeof(FileSystemAttribute) == 0xc0, "FileSystemAttribute has incorrect size"); + + FileSystemAttribute savedata_attribute{}; + savedata_attribute.dir_entry_name_length_max_defined = true; + savedata_attribute.file_entry_name_length_max_defined = true; + savedata_attribute.dir_entry_name_length_max = 0x40; + savedata_attribute.file_entry_name_length_max = 0x40; + + IPC::ResponseBuilder rb{ctx, 50}; + rb.Push(ResultSuccess); + rb.PushRaw(savedata_attribute); +} + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp/fs_i_filesystem.h b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.h new file mode 100644 index 0000000000..c9e94c911d --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.h @@ -0,0 +1,38 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "core/file_sys/vfs.h" +#include "core/hle/service/filesystem/filesystem.h" +#include "core/hle/service/filesystem/fsp/fsp_util.h" +#include "core/hle/service/service.h" + +namespace Service::FileSystem { + +class IFileSystem final : public ServiceFramework { +public: + explicit IFileSystem(Core::System& system_, FileSys::VirtualDir backend_, SizeGetter size_); + + void CreateFile(HLERequestContext& ctx); + void DeleteFile(HLERequestContext& ctx); + void CreateDirectory(HLERequestContext& ctx); + void DeleteDirectory(HLERequestContext& ctx); + void DeleteDirectoryRecursively(HLERequestContext& ctx); + void CleanDirectoryRecursively(HLERequestContext& ctx); + void RenameFile(HLERequestContext& ctx); + void OpenFile(HLERequestContext& ctx); + void OpenDirectory(HLERequestContext& ctx); + void GetEntryType(HLERequestContext& ctx); + void Commit(HLERequestContext& ctx); + void GetFreeSpaceSize(HLERequestContext& ctx); + void GetTotalSpaceSize(HLERequestContext& ctx); + void GetFileTimeStampRaw(HLERequestContext& ctx); + void GetFileSystemAttribute(HLERequestContext& ctx); + +private: + VfsDirectoryServiceWrapper backend; + SizeGetter size; +}; + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp/fs_i_storage.cpp b/src/core/hle/service/filesystem/fsp/fs_i_storage.cpp new file mode 100644 index 0000000000..9fe36f31ad --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_storage.cpp @@ -0,0 +1,62 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "core/file_sys/errors.h" +#include "core/hle/service/filesystem/fsp/fs_i_storage.h" +#include "core/hle/service/ipc_helpers.h" + +namespace Service::FileSystem { + +IStorage::IStorage(Core::System& system_, FileSys::VirtualFile backend_) + : ServiceFramework{system_, "IStorage"}, backend(std::move(backend_)) { + static const FunctionInfo functions[] = { + {0, &IStorage::Read, "Read"}, + {1, nullptr, "Write"}, + {2, nullptr, "Flush"}, + {3, nullptr, "SetSize"}, + {4, &IStorage::GetSize, "GetSize"}, + {5, nullptr, "OperateRange"}, + }; + RegisterHandlers(functions); +} + +void IStorage::Read(HLERequestContext& ctx) { + IPC::RequestParser rp{ctx}; + const s64 offset = rp.Pop(); + const s64 length = rp.Pop(); + + LOG_DEBUG(Service_FS, "called, offset=0x{:X}, length={}", offset, length); + + // Error checking + if (length < 0) { + LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(FileSys::ERROR_INVALID_SIZE); + return; + } + if (offset < 0) { + LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(FileSys::ERROR_INVALID_OFFSET); + return; + } + + // Read the data from the Storage backend + std::vector output = backend->ReadBytes(length, offset); + // Write the data to memory + ctx.WriteBuffer(output); + + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(ResultSuccess); +} + +void IStorage::GetSize(HLERequestContext& ctx) { + const u64 size = backend->GetSize(); + LOG_DEBUG(Service_FS, "called, size={}", size); + + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(ResultSuccess); + rb.Push(size); +} + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp/fs_i_storage.h b/src/core/hle/service/filesystem/fsp/fs_i_storage.h new file mode 100644 index 0000000000..48d0598749 --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fs_i_storage.h @@ -0,0 +1,23 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "core/file_sys/vfs.h" +#include "core/hle/service/filesystem/filesystem.h" +#include "core/hle/service/service.h" + +namespace Service::FileSystem { + +class IStorage final : public ServiceFramework { +public: + explicit IStorage(Core::System& system_, FileSys::VirtualFile backend_); + +private: + FileSys::VirtualFile backend; + + void Read(HLERequestContext& ctx); + void GetSize(HLERequestContext& ctx); +}; + +} // namespace Service::FileSystem diff --git a/src/core/hle/service/filesystem/fsp_ldr.cpp b/src/core/hle/service/filesystem/fsp/fsp_ldr.cpp similarity index 91% rename from src/core/hle/service/filesystem/fsp_ldr.cpp rename to src/core/hle/service/filesystem/fsp/fsp_ldr.cpp index 1e3366e712..8ee733f474 100644 --- a/src/core/hle/service/filesystem/fsp_ldr.cpp +++ b/src/core/hle/service/filesystem/fsp/fsp_ldr.cpp @@ -1,7 +1,7 @@ // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later -#include "core/hle/service/filesystem/fsp_ldr.h" +#include "core/hle/service/filesystem/fsp/fsp_ldr.h" namespace Service::FileSystem { diff --git a/src/core/hle/service/filesystem/fsp_ldr.h b/src/core/hle/service/filesystem/fsp/fsp_ldr.h similarity index 100% rename from src/core/hle/service/filesystem/fsp_ldr.h rename to src/core/hle/service/filesystem/fsp/fsp_ldr.h diff --git a/src/core/hle/service/filesystem/fsp_pr.cpp b/src/core/hle/service/filesystem/fsp/fsp_pr.cpp similarity index 92% rename from src/core/hle/service/filesystem/fsp_pr.cpp rename to src/core/hle/service/filesystem/fsp/fsp_pr.cpp index 4ffc319776..7c03ebaeae 100644 --- a/src/core/hle/service/filesystem/fsp_pr.cpp +++ b/src/core/hle/service/filesystem/fsp/fsp_pr.cpp @@ -1,7 +1,7 @@ // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later -#include "core/hle/service/filesystem/fsp_pr.h" +#include "core/hle/service/filesystem/fsp/fsp_pr.h" namespace Service::FileSystem { diff --git a/src/core/hle/service/filesystem/fsp_pr.h b/src/core/hle/service/filesystem/fsp/fsp_pr.h similarity index 100% rename from src/core/hle/service/filesystem/fsp_pr.h rename to src/core/hle/service/filesystem/fsp/fsp_pr.h diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp similarity index 60% rename from src/core/hle/service/filesystem/fsp_srv.cpp rename to src/core/hle/service/filesystem/fsp/fsp_srv.cpp index a2397bec4d..85ab755178 100644 --- a/src/core/hle/service/filesystem/fsp_srv.cpp +++ b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp @@ -26,7 +26,9 @@ #include "core/file_sys/vfs.h" #include "core/hle/result.h" #include "core/hle/service/filesystem/filesystem.h" -#include "core/hle/service/filesystem/fsp_srv.h" +#include "core/hle/service/filesystem/fsp/fs_i_filesystem.h" +#include "core/hle/service/filesystem/fsp/fs_i_storage.h" +#include "core/hle/service/filesystem/fsp/fsp_srv.h" #include "core/hle/service/filesystem/romfs_controller.h" #include "core/hle/service/filesystem/save_data_controller.h" #include "core/hle/service/hle_ipc.h" @@ -34,19 +36,6 @@ #include "core/reporter.h" namespace Service::FileSystem { - -struct SizeGetter { - std::function get_free_size; - std::function get_total_size; - - static SizeGetter FromStorageId(const FileSystemController& fsc, FileSys::StorageId id) { - return { - [&fsc, id] { return fsc.GetFreeSpaceSize(id); }, - [&fsc, id] { return fsc.GetTotalSpaceSize(id); }, - }; - } -}; - enum class FileSystemType : u8 { Invalid0 = 0, Invalid1 = 1, @@ -58,532 +47,13 @@ enum class FileSystemType : u8 { ApplicationPackage = 7, }; -class IStorage final : public ServiceFramework { -public: - explicit IStorage(Core::System& system_, FileSys::VirtualFile backend_) - : ServiceFramework{system_, "IStorage"}, backend(std::move(backend_)) { - static const FunctionInfo functions[] = { - {0, &IStorage::Read, "Read"}, - {1, nullptr, "Write"}, - {2, nullptr, "Flush"}, - {3, nullptr, "SetSize"}, - {4, &IStorage::GetSize, "GetSize"}, - {5, nullptr, "OperateRange"}, - }; - RegisterHandlers(functions); - } - -private: - FileSys::VirtualFile backend; - - void Read(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const s64 offset = rp.Pop(); - const s64 length = rp.Pop(); - - LOG_DEBUG(Service_FS, "called, offset=0x{:X}, length={}", offset, length); - - // Error checking - if (length < 0) { - LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_SIZE); - return; - } - if (offset < 0) { - LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_OFFSET); - return; - } - - // Read the data from the Storage backend - std::vector output = backend->ReadBytes(length, offset); - // Write the data to memory - ctx.WriteBuffer(output); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); - } - - void GetSize(HLERequestContext& ctx) { - const u64 size = backend->GetSize(); - LOG_DEBUG(Service_FS, "called, size={}", size); - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push(size); - } -}; - -class IFile final : public ServiceFramework { -public: - explicit IFile(Core::System& system_, FileSys::VirtualFile backend_) - : ServiceFramework{system_, "IFile"}, backend(std::move(backend_)) { - static const FunctionInfo functions[] = { - {0, &IFile::Read, "Read"}, - {1, &IFile::Write, "Write"}, - {2, &IFile::Flush, "Flush"}, - {3, &IFile::SetSize, "SetSize"}, - {4, &IFile::GetSize, "GetSize"}, - {5, nullptr, "OperateRange"}, - {6, nullptr, "OperateRangeWithBuffer"}, - }; - RegisterHandlers(functions); - } - -private: - FileSys::VirtualFile backend; - - void Read(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const u64 option = rp.Pop(); - const s64 offset = rp.Pop(); - const s64 length = rp.Pop(); - - LOG_DEBUG(Service_FS, "called, option={}, offset=0x{:X}, length={}", option, offset, - length); - - // Error checking - if (length < 0) { - LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_SIZE); - return; - } - if (offset < 0) { - LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_OFFSET); - return; - } - - // Read the data from the Storage backend - std::vector output = backend->ReadBytes(length, offset); - - // Write the data to memory - ctx.WriteBuffer(output); - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push(static_cast(output.size())); - } - - void Write(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const u64 option = rp.Pop(); - const s64 offset = rp.Pop(); - const s64 length = rp.Pop(); - - LOG_DEBUG(Service_FS, "called, option={}, offset=0x{:X}, length={}", option, offset, - length); - - // Error checking - if (length < 0) { - LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_SIZE); - return; - } - if (offset < 0) { - LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_OFFSET); - return; - } - - const auto data = ctx.ReadBuffer(); - - ASSERT_MSG( - static_cast(data.size()) <= length, - "Attempting to write more data than requested (requested={:016X}, actual={:016X}).", - length, data.size()); - - // Write the data to the Storage backend - const auto write_size = - static_cast(std::distance(data.begin(), data.begin() + length)); - const std::size_t written = backend->Write(data.data(), write_size, offset); - - ASSERT_MSG(static_cast(written) == length, - "Could not write all bytes to file (requested={:016X}, actual={:016X}).", length, - written); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); - } - - void Flush(HLERequestContext& ctx) { - LOG_DEBUG(Service_FS, "called"); - - // Exists for SDK compatibiltity -- No need to flush file. - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); - } - - void SetSize(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const u64 size = rp.Pop(); - LOG_DEBUG(Service_FS, "called, size={}", size); - - backend->Resize(size); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); - } - - void GetSize(HLERequestContext& ctx) { - const u64 size = backend->GetSize(); - LOG_DEBUG(Service_FS, "called, size={}", size); - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push(size); - } -}; - -template -static void BuildEntryIndex(std::vector& entries, const std::vector& new_data, - FileSys::EntryType type) { - entries.reserve(entries.size() + new_data.size()); - - for (const auto& new_entry : new_data) { - auto name = new_entry->GetName(); - - if (type == FileSys::EntryType::File && name == FileSys::GetSaveDataSizeFileName()) { - continue; - } - - entries.emplace_back(name, type, - type == FileSys::EntryType::Directory ? 0 : new_entry->GetSize()); - } -} - -class IDirectory final : public ServiceFramework { -public: - explicit IDirectory(Core::System& system_, FileSys::VirtualDir backend_, OpenDirectoryMode mode) - : ServiceFramework{system_, "IDirectory"}, backend(std::move(backend_)) { - static const FunctionInfo functions[] = { - {0, &IDirectory::Read, "Read"}, - {1, &IDirectory::GetEntryCount, "GetEntryCount"}, - }; - RegisterHandlers(functions); - - // TODO(DarkLordZach): Verify that this is the correct behavior. - // Build entry index now to save time later. - if (True(mode & OpenDirectoryMode::Directory)) { - BuildEntryIndex(entries, backend->GetSubdirectories(), FileSys::EntryType::Directory); - } - if (True(mode & OpenDirectoryMode::File)) { - BuildEntryIndex(entries, backend->GetFiles(), FileSys::EntryType::File); - } - } - -private: - FileSys::VirtualDir backend; - std::vector entries; - u64 next_entry_index = 0; - - void Read(HLERequestContext& ctx) { - LOG_DEBUG(Service_FS, "called."); - - // Calculate how many entries we can fit in the output buffer - const u64 count_entries = ctx.GetWriteBufferNumElements(); - - // Cap at total number of entries. - const u64 actual_entries = std::min(count_entries, entries.size() - next_entry_index); - - // Determine data start and end - const auto* begin = reinterpret_cast(entries.data() + next_entry_index); - const auto* end = reinterpret_cast(entries.data() + next_entry_index + actual_entries); - const auto range_size = static_cast(std::distance(begin, end)); - - next_entry_index += actual_entries; - - // Write the data to memory - ctx.WriteBuffer(begin, range_size); - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push(actual_entries); - } - - void GetEntryCount(HLERequestContext& ctx) { - LOG_DEBUG(Service_FS, "called"); - - u64 count = entries.size() - next_entry_index; - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push(count); - } -}; - -class IFileSystem final : public ServiceFramework { -public: - explicit IFileSystem(Core::System& system_, FileSys::VirtualDir backend_, SizeGetter size_) - : ServiceFramework{system_, "IFileSystem"}, backend{std::move(backend_)}, size{std::move( - size_)} { - static const FunctionInfo functions[] = { - {0, &IFileSystem::CreateFile, "CreateFile"}, - {1, &IFileSystem::DeleteFile, "DeleteFile"}, - {2, &IFileSystem::CreateDirectory, "CreateDirectory"}, - {3, &IFileSystem::DeleteDirectory, "DeleteDirectory"}, - {4, &IFileSystem::DeleteDirectoryRecursively, "DeleteDirectoryRecursively"}, - {5, &IFileSystem::RenameFile, "RenameFile"}, - {6, nullptr, "RenameDirectory"}, - {7, &IFileSystem::GetEntryType, "GetEntryType"}, - {8, &IFileSystem::OpenFile, "OpenFile"}, - {9, &IFileSystem::OpenDirectory, "OpenDirectory"}, - {10, &IFileSystem::Commit, "Commit"}, - {11, &IFileSystem::GetFreeSpaceSize, "GetFreeSpaceSize"}, - {12, &IFileSystem::GetTotalSpaceSize, "GetTotalSpaceSize"}, - {13, &IFileSystem::CleanDirectoryRecursively, "CleanDirectoryRecursively"}, - {14, &IFileSystem::GetFileTimeStampRaw, "GetFileTimeStampRaw"}, - {15, nullptr, "QueryEntry"}, - {16, &IFileSystem::GetFileSystemAttribute, "GetFileSystemAttribute"}, - }; - RegisterHandlers(functions); - } - - void CreateFile(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - const u64 file_mode = rp.Pop(); - const u32 file_size = rp.Pop(); - - LOG_DEBUG(Service_FS, "called. file={}, mode=0x{:X}, size=0x{:08X}", name, file_mode, - file_size); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(backend.CreateFile(name, file_size)); - } - - void DeleteFile(HLERequestContext& ctx) { - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - LOG_DEBUG(Service_FS, "called. file={}", name); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(backend.DeleteFile(name)); - } - - void CreateDirectory(HLERequestContext& ctx) { - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - LOG_DEBUG(Service_FS, "called. directory={}", name); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(backend.CreateDirectory(name)); - } - - void DeleteDirectory(HLERequestContext& ctx) { - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - LOG_DEBUG(Service_FS, "called. directory={}", name); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(backend.DeleteDirectory(name)); - } - - void DeleteDirectoryRecursively(HLERequestContext& ctx) { - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - LOG_DEBUG(Service_FS, "called. directory={}", name); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(backend.DeleteDirectoryRecursively(name)); - } - - void CleanDirectoryRecursively(HLERequestContext& ctx) { - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - LOG_DEBUG(Service_FS, "called. Directory: {}", name); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(backend.CleanDirectoryRecursively(name)); - } - - void RenameFile(HLERequestContext& ctx) { - const std::string src_name = Common::StringFromBuffer(ctx.ReadBuffer(0)); - const std::string dst_name = Common::StringFromBuffer(ctx.ReadBuffer(1)); - - LOG_DEBUG(Service_FS, "called. file '{}' to file '{}'", src_name, dst_name); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(backend.RenameFile(src_name, dst_name)); - } - - void OpenFile(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - const auto mode = static_cast(rp.Pop()); - - LOG_DEBUG(Service_FS, "called. file={}, mode={}", name, mode); - - FileSys::VirtualFile vfs_file{}; - auto result = backend.OpenFile(&vfs_file, name, mode); - if (result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - auto file = std::make_shared(system, vfs_file); - - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface(std::move(file)); - } - - void OpenDirectory(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - const auto mode = rp.PopRaw(); - - LOG_DEBUG(Service_FS, "called. directory={}, mode={}", name, mode); - - FileSys::VirtualDir vfs_dir{}; - auto result = backend.OpenDirectory(&vfs_dir, name); - if (result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - auto directory = std::make_shared(system, vfs_dir, mode); - - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; - rb.Push(ResultSuccess); - rb.PushIpcInterface(std::move(directory)); - } - - void GetEntryType(HLERequestContext& ctx) { - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - LOG_DEBUG(Service_FS, "called. file={}", name); - - FileSys::EntryType vfs_entry_type{}; - auto result = backend.GetEntryType(&vfs_entry_type, name); - if (result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push(static_cast(vfs_entry_type)); - } - - void Commit(HLERequestContext& ctx) { - LOG_WARNING(Service_FS, "(STUBBED) called"); - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); - } - - void GetFreeSpaceSize(HLERequestContext& ctx) { - LOG_DEBUG(Service_FS, "called"); - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push(size.get_free_size()); - } - - void GetTotalSpaceSize(HLERequestContext& ctx) { - LOG_DEBUG(Service_FS, "called"); - - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(ResultSuccess); - rb.Push(size.get_total_size()); - } - - void GetFileTimeStampRaw(HLERequestContext& ctx) { - const auto file_buffer = ctx.ReadBuffer(); - const std::string name = Common::StringFromBuffer(file_buffer); - - LOG_WARNING(Service_FS, "(Partial Implementation) called. file={}", name); - - FileSys::FileTimeStampRaw vfs_timestamp{}; - auto result = backend.GetFileTimeStampRaw(&vfs_timestamp, name); - if (result != ResultSuccess) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); - return; - } - - IPC::ResponseBuilder rb{ctx, 10}; - rb.Push(ResultSuccess); - rb.PushRaw(vfs_timestamp); - } - - void GetFileSystemAttribute(HLERequestContext& ctx) { - LOG_WARNING(Service_FS, "(STUBBED) called"); - - struct FileSystemAttribute { - u8 dir_entry_name_length_max_defined; - u8 file_entry_name_length_max_defined; - u8 dir_path_name_length_max_defined; - u8 file_path_name_length_max_defined; - INSERT_PADDING_BYTES_NOINIT(0x5); - u8 utf16_dir_entry_name_length_max_defined; - u8 utf16_file_entry_name_length_max_defined; - u8 utf16_dir_path_name_length_max_defined; - u8 utf16_file_path_name_length_max_defined; - INSERT_PADDING_BYTES_NOINIT(0x18); - s32 dir_entry_name_length_max; - s32 file_entry_name_length_max; - s32 dir_path_name_length_max; - s32 file_path_name_length_max; - INSERT_PADDING_WORDS_NOINIT(0x5); - s32 utf16_dir_entry_name_length_max; - s32 utf16_file_entry_name_length_max; - s32 utf16_dir_path_name_length_max; - s32 utf16_file_path_name_length_max; - INSERT_PADDING_WORDS_NOINIT(0x18); - INSERT_PADDING_WORDS_NOINIT(0x1); - }; - static_assert(sizeof(FileSystemAttribute) == 0xc0, - "FileSystemAttribute has incorrect size"); - - FileSystemAttribute savedata_attribute{}; - savedata_attribute.dir_entry_name_length_max_defined = true; - savedata_attribute.file_entry_name_length_max_defined = true; - savedata_attribute.dir_entry_name_length_max = 0x40; - savedata_attribute.file_entry_name_length_max = 0x40; - - IPC::ResponseBuilder rb{ctx, 50}; - rb.Push(ResultSuccess); - rb.PushRaw(savedata_attribute); - } - -private: - VfsDirectoryServiceWrapper backend; - SizeGetter size; -}; - class ISaveDataInfoReader final : public ServiceFramework { public: explicit ISaveDataInfoReader(Core::System& system_, std::shared_ptr save_data_controller_, FileSys::SaveDataSpaceId space) - : ServiceFramework{system_, "ISaveDataInfoReader"}, save_data_controller{ - save_data_controller_} { + : ServiceFramework{system_, "ISaveDataInfoReader"}, + save_data_controller{save_data_controller_} { static const FunctionInfo functions[] = { {0, &ISaveDataInfoReader::ReadSaveDataInfo, "ReadSaveDataInfo"}, }; diff --git a/src/core/hle/service/filesystem/fsp_srv.h b/src/core/hle/service/filesystem/fsp/fsp_srv.h similarity index 100% rename from src/core/hle/service/filesystem/fsp_srv.h rename to src/core/hle/service/filesystem/fsp/fsp_srv.h diff --git a/src/core/hle/service/filesystem/fsp/fsp_util.h b/src/core/hle/service/filesystem/fsp/fsp_util.h new file mode 100644 index 0000000000..253f866db9 --- /dev/null +++ b/src/core/hle/service/filesystem/fsp/fsp_util.h @@ -0,0 +1,22 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "core/hle/service/filesystem/filesystem.h" + +namespace Service::FileSystem { + +struct SizeGetter { + std::function get_free_size; + std::function get_total_size; + + static SizeGetter FromStorageId(const FileSystemController& fsc, FileSys::StorageId id) { + return { + [&fsc, id] { return fsc.GetFreeSpaceSize(id); }, + [&fsc, id] { return fsc.GetTotalSpaceSize(id); }, + }; + } +}; + +} // namespace Service::FileSystem From 0f9288e38d80c6c63a545934557501fae40d3d83 Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Tue, 16 Jan 2024 06:23:01 +0100 Subject: [PATCH 2/7] vfs: Move vfs files to their own directory --- src/core/CMakeLists.txt | 111 +++++++++++------- src/core/core.cpp | 4 +- src/core/core.h | 2 +- src/core/crypto/aes_util.h | 2 +- src/core/crypto/encryption_layer.h | 2 +- src/core/crypto/partition_data_manager.cpp | 6 +- src/core/crypto/partition_data_manager.h | 2 +- src/core/file_sys/bis_factory.cpp | 2 +- src/core/file_sys/bis_factory.h | 2 +- src/core/file_sys/card_image.cpp | 4 +- src/core/file_sys/card_image.h | 2 +- src/core/file_sys/content_archive.cpp | 2 +- src/core/file_sys/content_archive.h | 2 +- src/core/file_sys/control_metadata.cpp | 2 +- src/core/file_sys/control_metadata.h | 2 +- src/core/file_sys/fsmitm_romfsbuild.cpp | 4 +- src/core/file_sys/fsmitm_romfsbuild.h | 2 +- src/core/file_sys/fssystem/fs_i_storage.h | 2 +- ...ystem_aes_ctr_counter_extended_storage.cpp | 2 +- .../fssystem/fssystem_aes_ctr_storage.h | 2 +- .../file_sys/fssystem/fssystem_bucket_tree.h | 2 +- .../fssystem/fssystem_compressed_storage.h | 2 +- ...rchical_integrity_verification_storage.cpp | 2 +- ...rarchical_integrity_verification_storage.h | 2 +- .../fssystem_hierarchical_sha256_storage.h | 2 +- .../fssystem/fssystem_indirect_storage.h | 4 +- .../fssystem_integrity_romfs_storage.h | 2 +- .../fssystem_nca_file_system_driver.cpp | 4 +- .../fssystem_nca_file_system_driver.h | 2 +- .../file_sys/fssystem/fssystem_nca_reader.cpp | 2 +- src/core/file_sys/ips_layer.cpp | 2 +- src/core/file_sys/ips_layer.h | 2 +- src/core/file_sys/kernel_executable.cpp | 2 +- src/core/file_sys/kernel_executable.h | 2 +- src/core/file_sys/nca_metadata.cpp | 2 +- src/core/file_sys/nca_metadata.h | 2 +- src/core/file_sys/partition_filesystem.cpp | 2 +- src/core/file_sys/partition_filesystem.h | 2 +- src/core/file_sys/patch_manager.cpp | 6 +- src/core/file_sys/patch_manager.h | 2 +- src/core/file_sys/program_metadata.cpp | 2 +- src/core/file_sys/program_metadata.h | 2 +- src/core/file_sys/registered_cache.cpp | 2 +- src/core/file_sys/registered_cache.h | 2 +- src/core/file_sys/romfs.cpp | 10 +- src/core/file_sys/romfs.h | 2 +- src/core/file_sys/romfs_factory.h | 2 +- src/core/file_sys/savedata_factory.cpp | 2 +- src/core/file_sys/savedata_factory.h | 2 +- src/core/file_sys/sdmc_factory.cpp | 2 +- src/core/file_sys/sdmc_factory.h | 2 +- src/core/file_sys/submission_package.h | 2 +- .../file_sys/system_archive/mii_model.cpp | 2 +- src/core/file_sys/system_archive/mii_model.h | 2 +- src/core/file_sys/system_archive/ng_word.cpp | 2 +- src/core/file_sys/system_archive/ng_word.h | 2 +- .../file_sys/system_archive/shared_font.cpp | 2 +- .../file_sys/system_archive/shared_font.h | 2 +- .../file_sys/system_archive/system_archive.h | 2 +- .../system_archive/system_version.cpp | 2 +- .../file_sys/system_archive/system_version.h | 2 +- .../system_archive/time_zone_binary.cpp | 2 +- .../system_archive/time_zone_binary.h | 2 +- src/core/file_sys/{ => vfs}/vfs.cpp | 2 +- src/core/file_sys/{ => vfs}/vfs.h | 2 +- src/core/file_sys/{ => vfs}/vfs_cached.cpp | 4 +- src/core/file_sys/{ => vfs}/vfs_cached.h | 2 +- src/core/file_sys/{ => vfs}/vfs_concat.cpp | 4 +- src/core/file_sys/{ => vfs}/vfs_concat.h | 2 +- src/core/file_sys/{ => vfs}/vfs_layered.cpp | 2 +- src/core/file_sys/{ => vfs}/vfs_layered.h | 2 +- src/core/file_sys/{ => vfs}/vfs_offset.cpp | 2 +- src/core/file_sys/{ => vfs}/vfs_offset.h | 2 +- src/core/file_sys/{ => vfs}/vfs_real.cpp | 4 +- src/core/file_sys/{ => vfs}/vfs_real.h | 2 +- src/core/file_sys/{ => vfs}/vfs_static.h | 2 +- src/core/file_sys/{ => vfs}/vfs_types.h | 0 src/core/file_sys/{ => vfs}/vfs_vector.cpp | 2 +- src/core/file_sys/{ => vfs}/vfs_vector.h | 2 +- src/core/file_sys/xts_archive.cpp | 2 +- src/core/file_sys/xts_archive.h | 2 +- .../service/am/applets/applet_web_browser.cpp | 2 +- .../service/am/applets/applet_web_browser.h | 2 +- src/core/hle/service/bcat/backend/backend.h | 2 +- src/core/hle/service/bcat/bcat_module.cpp | 2 +- .../hle/service/filesystem/filesystem.cpp | 4 +- src/core/hle/service/filesystem/filesystem.h | 2 +- .../service/filesystem/fsp/fs_i_directory.h | 2 +- .../service/filesystem/fsp/fs_i_filesystem.h | 2 +- .../hle/service/filesystem/fsp/fs_i_storage.h | 2 +- .../hle/service/filesystem/fsp/fsp_srv.cpp | 2 +- .../hle/service/filesystem/romfs_controller.h | 2 +- .../service/filesystem/save_data_controller.h | 2 +- src/core/hle/service/ns/ns.cpp | 2 +- src/core/loader/loader.h | 2 +- src/core/loader/nro.cpp | 2 +- src/yuzu/configuration/configure_per_game.h | 2 +- .../configuration/configure_per_game_addons.h | 2 +- src/yuzu/main.cpp | 4 +- src/yuzu_cmd/yuzu.cpp | 2 +- 100 files changed, 183 insertions(+), 160 deletions(-) rename src/core/file_sys/{ => vfs}/vfs.cpp (99%) rename src/core/file_sys/{ => vfs}/vfs.h (99%) rename src/core/file_sys/{ => vfs}/vfs_cached.cpp (94%) rename src/core/file_sys/{ => vfs}/vfs_cached.h (96%) rename src/core/file_sys/{ => vfs}/vfs_concat.cpp (98%) rename src/core/file_sys/{ => vfs}/vfs_concat.h (98%) rename src/core/file_sys/{ => vfs}/vfs_layered.cpp (98%) rename src/core/file_sys/{ => vfs}/vfs_layered.h (98%) rename src/core/file_sys/{ => vfs}/vfs_offset.cpp (98%) rename src/core/file_sys/{ => vfs}/vfs_offset.h (98%) rename src/core/file_sys/{ => vfs}/vfs_real.cpp (99%) rename src/core/file_sys/{ => vfs}/vfs_real.h (99%) rename src/core/file_sys/{ => vfs}/vfs_static.h (98%) rename src/core/file_sys/{ => vfs}/vfs_types.h (100%) rename src/core/file_sys/{ => vfs}/vfs_vector.cpp (98%) rename src/core/file_sys/{ => vfs}/vfs_vector.h (99%) diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 68c430a659..d71c2cead1 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -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_util_character_encoding.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 @@ -146,22 +167,22 @@ 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 @@ -486,6 +507,8 @@ 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/fs_i_directory.cpp @@ -560,13 +583,18 @@ 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 @@ -574,16 +602,6 @@ 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 @@ -595,10 +613,22 @@ 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 @@ -768,19 +798,12 @@ 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 @@ -847,9 +870,9 @@ 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 @@ -868,13 +891,13 @@ 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 diff --git a/src/core/core.cpp b/src/core/core.cpp index dd9de948cc..8f9dd5efab 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -26,8 +26,8 @@ #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" diff --git a/src/core/core.h b/src/core/core.h index 1834106026..d8862e9cee 100644 --- a/src/core/core.h +++ b/src/core/core.h @@ -13,7 +13,7 @@ #include #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; diff --git a/src/core/crypto/aes_util.h b/src/core/crypto/aes_util.h index a67ba53525..c2fd587a73 100644 --- a/src/core/crypto/aes_util.h +++ b/src/core/crypto/aes_util.h @@ -7,7 +7,7 @@ #include #include #include "common/common_types.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace Core::Crypto { diff --git a/src/core/crypto/encryption_layer.h b/src/core/crypto/encryption_layer.h index d3082ba53f..b53f0b12ec 100644 --- a/src/core/crypto/encryption_layer.h +++ b/src/core/crypto/encryption_layer.h @@ -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 { diff --git a/src/core/crypto/partition_data_manager.cpp b/src/core/crypto/partition_data_manager.cpp index 97f5c8cea3..4b45e72c43 100644 --- a/src/core/crypto/partition_data_manager.cpp +++ b/src/core/crypto/partition_data_manager.cpp @@ -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; diff --git a/src/core/crypto/partition_data_manager.h b/src/core/crypto/partition_data_manager.h index 057a706834..4354a21e6a 100644 --- a/src/core/crypto/partition_data_manager.h +++ b/src/core/crypto/partition_data_manager.h @@ -5,7 +5,7 @@ #include #include "common/common_types.h" -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace Core::Crypto { diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp index c750c0da72..f275f5fe49 100644 --- a/src/core/file_sys/bis_factory.cpp +++ b/src/core/file_sys/bis_factory.cpp @@ -6,7 +6,7 @@ #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 { diff --git a/src/core/file_sys/bis_factory.h b/src/core/file_sys/bis_factory.h index 26f0c6e5e4..23680b60c2 100644 --- a/src/core/file_sys/bis_factory.h +++ b/src/core/file_sys/bis_factory.h @@ -6,7 +6,7 @@ #include #include "common/common_types.h" -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace FileSys { diff --git a/src/core/file_sys/card_image.cpp b/src/core/file_sys/card_image.cpp index 8b9a4fc5a7..0bcf40cf86 100644 --- a/src/core/file_sys/card_image.cpp +++ b/src/core/file_sys/card_image.cpp @@ -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 { diff --git a/src/core/file_sys/card_image.h b/src/core/file_sys/card_image.h index 9886123e71..97871da4af 100644 --- a/src/core/file_sys/card_image.h +++ b/src/core/file_sys/card_image.h @@ -8,7 +8,7 @@ #include #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; diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp index 7d2f0abb89..285fe4db63 100644 --- a/src/core/file_sys/content_archive.cpp +++ b/src/core/file_sys/content_archive.cpp @@ -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" diff --git a/src/core/file_sys/content_archive.h b/src/core/file_sys/content_archive.h index af521d4534..f68464eb03 100644 --- a/src/core/file_sys/content_archive.h +++ b/src/core/file_sys/content_archive.h @@ -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; diff --git a/src/core/file_sys/control_metadata.cpp b/src/core/file_sys/control_metadata.cpp index 0697c29aec..f985943358 100644 --- a/src/core/file_sys/control_metadata.cpp +++ b/src/core/file_sys/control_metadata.cpp @@ -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 { diff --git a/src/core/file_sys/control_metadata.h b/src/core/file_sys/control_metadata.h index c98efb00db..555b9d8f74 100644 --- a/src/core/file_sys/control_metadata.h +++ b/src/core/file_sys/control_metadata.h @@ -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 { diff --git a/src/core/file_sys/fsmitm_romfsbuild.cpp b/src/core/file_sys/fsmitm_romfsbuild.cpp index dd9cca1030..8807bbd0f7 100644 --- a/src/core/file_sys/fsmitm_romfsbuild.cpp +++ b/src/core/file_sys/fsmitm_romfsbuild.cpp @@ -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 { diff --git a/src/core/file_sys/fsmitm_romfsbuild.h b/src/core/file_sys/fsmitm_romfsbuild.h index f387c79f1e..dd7ed4a7bf 100644 --- a/src/core/file_sys/fsmitm_romfsbuild.h +++ b/src/core/file_sys/fsmitm_romfsbuild.h @@ -7,7 +7,7 @@ #include #include #include "common/common_types.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/fssystem/fs_i_storage.h b/src/core/file_sys/fssystem/fs_i_storage.h index 416dd57b85..37336c9aec 100644 --- a/src/core/file_sys/fssystem/fs_i_storage.h +++ b/src/core/file_sys/fssystem/fs_i_storage.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp b/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp index f25c954721..bc1cddbb0c 100644 --- a/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp +++ b/src/core/file_sys/fssystem/fssystem_aes_ctr_counter_extended_storage.cpp @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_aes_ctr_storage.h b/src/core/file_sys/fssystem/fssystem_aes_ctr_storage.h index 339e496976..5abd93d33c 100644 --- a/src/core/file_sys/fssystem/fssystem_aes_ctr_storage.h +++ b/src/core/file_sys/fssystem/fssystem_aes_ctr_storage.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_bucket_tree.h b/src/core/file_sys/fssystem/fssystem_bucket_tree.h index 46850cd48b..3a5e21d1a4 100644 --- a/src/core/file_sys/fssystem/fssystem_bucket_tree.h +++ b/src/core/file_sys/fssystem/fssystem_bucket_tree.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_compressed_storage.h b/src/core/file_sys/fssystem/fssystem_compressed_storage.h index 33d93938ea..74c98630ec 100644 --- a/src/core/file_sys/fssystem/fssystem_compressed_storage.h +++ b/src/core/file_sys/fssystem/fssystem_compressed_storage.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.cpp b/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.cpp index 4a75b53083..39bb7b8086 100644 --- a/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.cpp +++ b/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.cpp @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.h b/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.h index 5cf697efe2..bd129db47a 100644 --- a/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.h +++ b/src/core/file_sys/fssystem/fssystem_hierarchical_integrity_verification_storage.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_hierarchical_sha256_storage.h b/src/core/file_sys/fssystem/fssystem_hierarchical_sha256_storage.h index 18df400af8..41d3960b8b 100644 --- a/src/core/file_sys/fssystem/fssystem_hierarchical_sha256_storage.h +++ b/src/core/file_sys/fssystem/fssystem_hierarchical_sha256_storage.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_indirect_storage.h b/src/core/file_sys/fssystem/fssystem_indirect_storage.h index 7854335bfe..d4b95fd273 100644 --- a/src/core/file_sys/fssystem/fssystem_indirect_storage.h +++ b/src/core/file_sys/fssystem/fssystem_indirect_storage.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.h b/src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.h index 5f8512b2ac..240d1e3888 100644 --- a/src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.h +++ b/src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.cpp b/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.cpp index 0f54322036..ab5a7984e3 100644 --- a/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.cpp +++ b/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.cpp @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.h b/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.h index 5771a21fc4..5bc838de64 100644 --- a/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.h +++ b/src/core/file_sys/fssystem/fssystem_nca_file_system_driver.h @@ -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 { diff --git a/src/core/file_sys/fssystem/fssystem_nca_reader.cpp b/src/core/file_sys/fssystem/fssystem_nca_reader.cpp index a3714ab37c..08924e2a6c 100644 --- a/src/core/file_sys/fssystem/fssystem_nca_reader.cpp +++ b/src/core/file_sys/fssystem/fssystem_nca_reader.cpp @@ -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 { diff --git a/src/core/file_sys/ips_layer.cpp b/src/core/file_sys/ips_layer.cpp index 31033634c8..d1ac24072e 100644 --- a/src/core/file_sys/ips_layer.cpp +++ b/src/core/file_sys/ips_layer.cpp @@ -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 { diff --git a/src/core/file_sys/ips_layer.h b/src/core/file_sys/ips_layer.h index f2717bae76..d81378e8ad 100644 --- a/src/core/file_sys/ips_layer.h +++ b/src/core/file_sys/ips_layer.h @@ -8,7 +8,7 @@ #include #include "common/common_types.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/kernel_executable.cpp b/src/core/file_sys/kernel_executable.cpp index 70c062f4c6..b84492d30a 100644 --- a/src/core/file_sys/kernel_executable.cpp +++ b/src/core/file_sys/kernel_executable.cpp @@ -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 { diff --git a/src/core/file_sys/kernel_executable.h b/src/core/file_sys/kernel_executable.h index d5b9199b56..928ba2d99f 100644 --- a/src/core/file_sys/kernel_executable.h +++ b/src/core/file_sys/kernel_executable.h @@ -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; diff --git a/src/core/file_sys/nca_metadata.cpp b/src/core/file_sys/nca_metadata.cpp index f4a7746758..9e855c50d1 100644 --- a/src/core/file_sys/nca_metadata.cpp +++ b/src/core/file_sys/nca_metadata.cpp @@ -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 { diff --git a/src/core/file_sys/nca_metadata.h b/src/core/file_sys/nca_metadata.h index 68e463b5f9..6243b822a2 100644 --- a/src/core/file_sys/nca_metadata.h +++ b/src/core/file_sys/nca_metadata.h @@ -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; diff --git a/src/core/file_sys/partition_filesystem.cpp b/src/core/file_sys/partition_filesystem.cpp index 2422cb51b6..dd8de9d8aa 100644 --- a/src/core/file_sys/partition_filesystem.cpp +++ b/src/core/file_sys/partition_filesystem.cpp @@ -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 { diff --git a/src/core/file_sys/partition_filesystem.h b/src/core/file_sys/partition_filesystem.h index b6e3a2b0c0..777b9ead94 100644 --- a/src/core/file_sys/partition_filesystem.h +++ b/src/core/file_sys/partition_filesystem.h @@ -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; diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp index 612122224d..21d45235e4 100644 --- a/src/core/file_sys/patch_manager.cpp +++ b/src/core/file_sys/patch_manager.cpp @@ -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" diff --git a/src/core/file_sys/patch_manager.h b/src/core/file_sys/patch_manager.h index 2601b82171..552c0fbe23 100644 --- a/src/core/file_sys/patch_manager.h +++ b/src/core/file_sys/patch_manager.h @@ -9,7 +9,7 @@ #include #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 { diff --git a/src/core/file_sys/program_metadata.cpp b/src/core/file_sys/program_metadata.cpp index 539c7f7afb..ae4e441c9e 100644 --- a/src/core/file_sys/program_metadata.cpp +++ b/src/core/file_sys/program_metadata.cpp @@ -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 { diff --git a/src/core/file_sys/program_metadata.h b/src/core/file_sys/program_metadata.h index a53092b87e..115e6d6cd1 100644 --- a/src/core/file_sys/program_metadata.h +++ b/src/core/file_sys/program_metadata.h @@ -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; diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp index 1cc77ad147..85d30543c1 100644 --- a/src/core/file_sys/registered_cache.cpp +++ b/src/core/file_sys/registered_cache.cpp @@ -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 { diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h index 64815a8457..a7fc556737 100644 --- a/src/core/file_sys/registered_cache.h +++ b/src/core/file_sys/registered_cache.h @@ -11,7 +11,7 @@ #include #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; diff --git a/src/core/file_sys/romfs.cpp b/src/core/file_sys/romfs.cpp index 6182598ae7..a2b2809734 100644 --- a/src/core/file_sys/romfs.cpp +++ b/src/core/file_sys/romfs.cpp @@ -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 { diff --git a/src/core/file_sys/romfs.h b/src/core/file_sys/romfs.h index b75ff1aada..3c0aca2916 100644 --- a/src/core/file_sys/romfs.h +++ b/src/core/file_sys/romfs.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/romfs_factory.h b/src/core/file_sys/romfs_factory.h index e4809bc94e..11ecfabdf7 100644 --- a/src/core/file_sys/romfs_factory.h +++ b/src/core/file_sys/romfs_factory.h @@ -6,7 +6,7 @@ #include #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 { diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp index 23196cd5f9..cbf411a200 100644 --- a/src/core/file_sys/savedata_factory.cpp +++ b/src/core/file_sys/savedata_factory.cpp @@ -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 { diff --git a/src/core/file_sys/savedata_factory.h b/src/core/file_sys/savedata_factory.h index 30d96928ec..5ab7e4d320 100644 --- a/src/core/file_sys/savedata_factory.h +++ b/src/core/file_sys/savedata_factory.h @@ -7,7 +7,7 @@ #include #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 { diff --git a/src/core/file_sys/sdmc_factory.cpp b/src/core/file_sys/sdmc_factory.cpp index d5158cd641..f3e2e21f4c 100644 --- a/src/core/file_sys/sdmc_factory.cpp +++ b/src/core/file_sys/sdmc_factory.cpp @@ -4,7 +4,7 @@ #include #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 { diff --git a/src/core/file_sys/sdmc_factory.h b/src/core/file_sys/sdmc_factory.h index a445fdb167..ee69ccd070 100644 --- a/src/core/file_sys/sdmc_factory.h +++ b/src/core/file_sys/sdmc_factory.h @@ -4,7 +4,7 @@ #pragma once #include -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" #include "core/hle/result.h" namespace FileSys { diff --git a/src/core/file_sys/submission_package.h b/src/core/file_sys/submission_package.h index 915bffca96..935e9589de 100644 --- a/src/core/file_sys/submission_package.h +++ b/src/core/file_sys/submission_package.h @@ -9,7 +9,7 @@ #include #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; diff --git a/src/core/file_sys/system_archive/mii_model.cpp b/src/core/file_sys/system_archive/mii_model.cpp index 5c87b42f86..a96cb2cd2e 100644 --- a/src/core/file_sys/system_archive/mii_model.cpp +++ b/src/core/file_sys/system_archive/mii_model.cpp @@ -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 { diff --git a/src/core/file_sys/system_archive/mii_model.h b/src/core/file_sys/system_archive/mii_model.h index b6cbefe241..61723ed0d1 100644 --- a/src/core/file_sys/system_archive/mii_model.h +++ b/src/core/file_sys/system_archive/mii_model.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace FileSys::SystemArchive { diff --git a/src/core/file_sys/system_archive/ng_word.cpp b/src/core/file_sys/system_archive/ng_word.cpp index 5cf6749daf..1fa67877dd 100644 --- a/src/core/file_sys/system_archive/ng_word.cpp +++ b/src/core/file_sys/system_archive/ng_word.cpp @@ -4,7 +4,7 @@ #include #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 { diff --git a/src/core/file_sys/system_archive/ng_word.h b/src/core/file_sys/system_archive/ng_word.h index 1d7b495329..51bcc3327d 100644 --- a/src/core/file_sys/system_archive/ng_word.h +++ b/src/core/file_sys/system_archive/ng_word.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace FileSys::SystemArchive { diff --git a/src/core/file_sys/system_archive/shared_font.cpp b/src/core/file_sys/system_archive/shared_font.cpp index 3210583f09..deb52069db 100644 --- a/src/core/file_sys/system_archive/shared_font.cpp +++ b/src/core/file_sys/system_archive/shared_font.cpp @@ -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 { diff --git a/src/core/file_sys/system_archive/shared_font.h b/src/core/file_sys/system_archive/shared_font.h index d1cd1dc44c..2d19fcde3d 100644 --- a/src/core/file_sys/system_archive/shared_font.h +++ b/src/core/file_sys/system_archive/shared_font.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace FileSys::SystemArchive { diff --git a/src/core/file_sys/system_archive/system_archive.h b/src/core/file_sys/system_archive/system_archive.h index 02d9157bb5..2f64247bc0 100644 --- a/src/core/file_sys/system_archive/system_archive.h +++ b/src/core/file_sys/system_archive/system_archive.h @@ -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 { diff --git a/src/core/file_sys/system_archive/system_version.cpp b/src/core/file_sys/system_archive/system_version.cpp index e4751c2b47..5662004b7a 100644 --- a/src/core/file_sys/system_archive/system_version.cpp +++ b/src/core/file_sys/system_archive/system_version.cpp @@ -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 { diff --git a/src/core/file_sys/system_archive/system_version.h b/src/core/file_sys/system_archive/system_version.h index 21b5514a90..e5f7b952e2 100644 --- a/src/core/file_sys/system_archive/system_version.h +++ b/src/core/file_sys/system_archive/system_version.h @@ -4,7 +4,7 @@ #pragma once #include -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace FileSys::SystemArchive { diff --git a/src/core/file_sys/system_archive/time_zone_binary.cpp b/src/core/file_sys/system_archive/time_zone_binary.cpp index d4d2eae767..316ff0dc6f 100644 --- a/src/core/file_sys/system_archive/time_zone_binary.cpp +++ b/src/core/file_sys/system_archive/time_zone_binary.cpp @@ -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" diff --git a/src/core/file_sys/system_archive/time_zone_binary.h b/src/core/file_sys/system_archive/time_zone_binary.h index d0e1a4acde..e44fc50077 100644 --- a/src/core/file_sys/system_archive/time_zone_binary.h +++ b/src/core/file_sys/system_archive/time_zone_binary.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace FileSys::SystemArchive { diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs/vfs.cpp similarity index 99% rename from src/core/file_sys/vfs.cpp rename to src/core/file_sys/vfs/vfs.cpp index b7105c8ff3..b88a5f91d0 100644 --- a/src/core/file_sys/vfs.cpp +++ b/src/core/file_sys/vfs/vfs.cpp @@ -6,7 +6,7 @@ #include #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 { diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs/vfs.h similarity index 99% rename from src/core/file_sys/vfs.h rename to src/core/file_sys/vfs/vfs.h index a7cd1cae3c..6830244e32 100644 --- a/src/core/file_sys/vfs.h +++ b/src/core/file_sys/vfs/vfs.h @@ -13,7 +13,7 @@ #include "common/common_funcs.h" #include "common/common_types.h" -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_cached.cpp b/src/core/file_sys/vfs/vfs_cached.cpp similarity index 94% rename from src/core/file_sys/vfs_cached.cpp rename to src/core/file_sys/vfs/vfs_cached.cpp index 7ee5300e58..01cd0f1e08 100644 --- a/src/core/file_sys/vfs_cached.cpp +++ b/src/core/file_sys/vfs/vfs_cached.cpp @@ -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 { diff --git a/src/core/file_sys/vfs_cached.h b/src/core/file_sys/vfs/vfs_cached.h similarity index 96% rename from src/core/file_sys/vfs_cached.h rename to src/core/file_sys/vfs/vfs_cached.h index 1e53007842..47dff7224e 100644 --- a/src/core/file_sys/vfs_cached.h +++ b/src/core/file_sys/vfs/vfs_cached.h @@ -5,7 +5,7 @@ #include #include -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_concat.cpp b/src/core/file_sys/vfs/vfs_concat.cpp similarity index 98% rename from src/core/file_sys/vfs_concat.cpp rename to src/core/file_sys/vfs/vfs_concat.cpp index 7c72985275..b5cc9a9e91 100644 --- a/src/core/file_sys/vfs_concat.cpp +++ b/src/core/file_sys/vfs/vfs_concat.cpp @@ -5,8 +5,8 @@ #include #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 { diff --git a/src/core/file_sys/vfs_concat.h b/src/core/file_sys/vfs/vfs_concat.h similarity index 98% rename from src/core/file_sys/vfs_concat.h rename to src/core/file_sys/vfs/vfs_concat.h index b5f3d72e39..6d12af7627 100644 --- a/src/core/file_sys/vfs_concat.h +++ b/src/core/file_sys/vfs/vfs_concat.h @@ -6,7 +6,7 @@ #include #include #include -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_layered.cpp b/src/core/file_sys/vfs/vfs_layered.cpp similarity index 98% rename from src/core/file_sys/vfs_layered.cpp rename to src/core/file_sys/vfs/vfs_layered.cpp index 5551743fb2..47b2a3c780 100644 --- a/src/core/file_sys/vfs_layered.cpp +++ b/src/core/file_sys/vfs/vfs_layered.cpp @@ -5,7 +5,7 @@ #include #include #include -#include "core/file_sys/vfs_layered.h" +#include "core/file_sys/vfs/vfs_layered.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_layered.h b/src/core/file_sys/vfs/vfs_layered.h similarity index 98% rename from src/core/file_sys/vfs_layered.h rename to src/core/file_sys/vfs/vfs_layered.h index a62112e9d3..0027ffa9a9 100644 --- a/src/core/file_sys/vfs_layered.h +++ b/src/core/file_sys/vfs/vfs_layered.h @@ -4,7 +4,7 @@ #pragma once #include -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_offset.cpp b/src/core/file_sys/vfs/vfs_offset.cpp similarity index 98% rename from src/core/file_sys/vfs_offset.cpp rename to src/core/file_sys/vfs/vfs_offset.cpp index d950a66333..1a37d26708 100644 --- a/src/core/file_sys/vfs_offset.cpp +++ b/src/core/file_sys/vfs/vfs_offset.cpp @@ -4,7 +4,7 @@ #include #include -#include "core/file_sys/vfs_offset.h" +#include "core/file_sys/vfs/vfs_offset.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_offset.h b/src/core/file_sys/vfs/vfs_offset.h similarity index 98% rename from src/core/file_sys/vfs_offset.h rename to src/core/file_sys/vfs/vfs_offset.h index 6c051ca00d..4abe41d8e5 100644 --- a/src/core/file_sys/vfs_offset.h +++ b/src/core/file_sys/vfs/vfs_offset.h @@ -5,7 +5,7 @@ #include -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs/vfs_real.cpp similarity index 99% rename from src/core/file_sys/vfs_real.cpp rename to src/core/file_sys/vfs/vfs_real.cpp index cd9b797866..1e6d8163b6 100644 --- a/src/core/file_sys/vfs_real.cpp +++ b/src/core/file_sys/vfs/vfs_real.cpp @@ -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 diff --git a/src/core/file_sys/vfs_real.h b/src/core/file_sys/vfs/vfs_real.h similarity index 99% rename from src/core/file_sys/vfs_real.h rename to src/core/file_sys/vfs/vfs_real.h index 26ea7df621..1560bc1f93 100644 --- a/src/core/file_sys/vfs_real.h +++ b/src/core/file_sys/vfs/vfs_real.h @@ -9,7 +9,7 @@ #include #include "common/intrusive_list.h" #include "core/file_sys/mode.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace Common::FS { class IOFile; diff --git a/src/core/file_sys/vfs_static.h b/src/core/file_sys/vfs/vfs_static.h similarity index 98% rename from src/core/file_sys/vfs_static.h rename to src/core/file_sys/vfs/vfs_static.h index ca3f989ef8..bb53560ac7 100644 --- a/src/core/file_sys/vfs_static.h +++ b/src/core/file_sys/vfs/vfs_static.h @@ -7,7 +7,7 @@ #include #include -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/vfs_types.h b/src/core/file_sys/vfs/vfs_types.h similarity index 100% rename from src/core/file_sys/vfs_types.h rename to src/core/file_sys/vfs/vfs_types.h diff --git a/src/core/file_sys/vfs_vector.cpp b/src/core/file_sys/vfs/vfs_vector.cpp similarity index 98% rename from src/core/file_sys/vfs_vector.cpp rename to src/core/file_sys/vfs/vfs_vector.cpp index 251d9d7c9f..0d54461c8f 100644 --- a/src/core/file_sys/vfs_vector.cpp +++ b/src/core/file_sys/vfs/vfs_vector.cpp @@ -3,7 +3,7 @@ #include #include -#include "core/file_sys/vfs_vector.h" +#include "core/file_sys/vfs/vfs_vector.h" namespace FileSys { VectorVfsFile::VectorVfsFile(std::vector initial_data, std::string name_, VirtualDir parent_) diff --git a/src/core/file_sys/vfs_vector.h b/src/core/file_sys/vfs/vfs_vector.h similarity index 99% rename from src/core/file_sys/vfs_vector.h rename to src/core/file_sys/vfs/vfs_vector.h index bfedb6e42a..587187dd26 100644 --- a/src/core/file_sys/vfs_vector.h +++ b/src/core/file_sys/vfs/vfs_vector.h @@ -8,7 +8,7 @@ #include #include #include -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace FileSys { diff --git a/src/core/file_sys/xts_archive.cpp b/src/core/file_sys/xts_archive.cpp index ede0aa11a5..6692211e1d 100644 --- a/src/core/file_sys/xts_archive.cpp +++ b/src/core/file_sys/xts_archive.cpp @@ -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" diff --git a/src/core/file_sys/xts_archive.h b/src/core/file_sys/xts_archive.h index abbe5f7166..7589b7c386 100644 --- a/src/core/file_sys/xts_archive.h +++ b/src/core/file_sys/xts_archive.h @@ -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; diff --git a/src/core/hle/service/am/applets/applet_web_browser.cpp b/src/core/hle/service/am/applets/applet_web_browser.cpp index b0ea2b3816..0c826ded79 100644 --- a/src/core/hle/service/am/applets/applet_web_browser.cpp +++ b/src/core/hle/service/am/applets/applet_web_browser.cpp @@ -15,7 +15,7 @@ #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" diff --git a/src/core/hle/service/am/applets/applet_web_browser.h b/src/core/hle/service/am/applets/applet_web_browser.h index 99fe186590..36adb25107 100644 --- a/src/core/hle/service/am/applets/applet_web_browser.h +++ b/src/core/hle/service/am/applets/applet_web_browser.h @@ -7,7 +7,7 @@ #include #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" diff --git a/src/core/hle/service/bcat/backend/backend.h b/src/core/hle/service/bcat/backend/backend.h index 205ed07025..aa36d29d5b 100644 --- a/src/core/hle/service/bcat/backend/backend.h +++ b/src/core/hle/service/bcat/backend/backend.h @@ -8,7 +8,7 @@ #include #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/kernel_helpers.h" diff --git a/src/core/hle/service/bcat/bcat_module.cpp b/src/core/hle/service/bcat/bcat_module.cpp index a6281913a0..76d7bb1396 100644 --- a/src/core/hle/service/bcat/bcat_module.cpp +++ b/src/core/hle/service/bcat/bcat_module.cpp @@ -8,7 +8,7 @@ #include "common/settings.h" #include "common/string_util.h" #include "core/core.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/kernel/k_readable_event.h" #include "core/hle/service/bcat/backend/backend.h" #include "core/hle/service/bcat/bcat.h" diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index ab4974ac51..4ae6ef0bdc 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -18,8 +18,8 @@ #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/vfs.h" +#include "core/file_sys/vfs/vfs_offset.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/filesystem/fsp/fsp_ldr.h" #include "core/hle/service/filesystem/fsp/fsp_pr.h" diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h index 48f37d2898..65dcdb514e 100644 --- a/src/core/hle/service/filesystem/filesystem.h +++ b/src/core/hle/service/filesystem/filesystem.h @@ -6,7 +6,7 @@ #include #include "common/common_types.h" #include "core/file_sys/directory.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/result.h" namespace Core { diff --git a/src/core/hle/service/filesystem/fsp/fs_i_directory.h b/src/core/hle/service/filesystem/fsp/fs_i_directory.h index 2a28ee496c..ecc4ecadaf 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_directory.h +++ b/src/core/hle/service/filesystem/fsp/fs_i_directory.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/filesystem/fsp_util.h" #include "core/hle/service/service.h" diff --git a/src/core/hle/service/filesystem/fsp/fs_i_filesystem.h b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.h index c9e94c911d..b06b3ef0eb 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_filesystem.h +++ b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/filesystem/fsp/fsp_util.h" #include "core/hle/service/service.h" diff --git a/src/core/hle/service/filesystem/fsp/fs_i_storage.h b/src/core/hle/service/filesystem/fsp/fs_i_storage.h index 48d0598749..cb5bebcc91 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_storage.h +++ b/src/core/hle/service/filesystem/fsp/fs_i_storage.h @@ -3,7 +3,7 @@ #pragma once -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/service.h" diff --git a/src/core/hle/service/filesystem/fsp/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp index 85ab755178..d04fb079f8 100644 --- a/src/core/hle/service/filesystem/fsp/fsp_srv.cpp +++ b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp @@ -23,7 +23,7 @@ #include "core/file_sys/romfs_factory.h" #include "core/file_sys/savedata_factory.h" #include "core/file_sys/system_archive/system_archive.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/result.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/filesystem/fsp/fs_i_filesystem.h" diff --git a/src/core/hle/service/filesystem/romfs_controller.h b/src/core/hle/service/filesystem/romfs_controller.h index 9a478f71d6..3c3ead344c 100644 --- a/src/core/hle/service/filesystem/romfs_controller.h +++ b/src/core/hle/service/filesystem/romfs_controller.h @@ -5,7 +5,7 @@ #include "core/file_sys/nca_metadata.h" #include "core/file_sys/romfs_factory.h" -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace Service::FileSystem { diff --git a/src/core/hle/service/filesystem/save_data_controller.h b/src/core/hle/service/filesystem/save_data_controller.h index 863188e4c1..dc9d713dfb 100644 --- a/src/core/hle/service/filesystem/save_data_controller.h +++ b/src/core/hle/service/filesystem/save_data_controller.h @@ -5,7 +5,7 @@ #include "core/file_sys/nca_metadata.h" #include "core/file_sys/savedata_factory.h" -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace Service::FileSystem { diff --git a/src/core/hle/service/ns/ns.cpp b/src/core/hle/service/ns/ns.cpp index a25b79513c..2258ee6093 100644 --- a/src/core/hle/service/ns/ns.cpp +++ b/src/core/hle/service/ns/ns.cpp @@ -6,7 +6,7 @@ #include "core/core.h" #include "core/file_sys/control_metadata.h" #include "core/file_sys/patch_manager.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/glue/glue_manager.h" #include "core/hle/service/ipc_helpers.h" diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h index b4828f7cd1..f4e932cec9 100644 --- a/src/core/loader/loader.h +++ b/src/core/loader/loader.h @@ -14,7 +14,7 @@ #include "common/common_funcs.h" #include "common/common_types.h" #include "core/file_sys/control_metadata.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" namespace Core { class System; diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp index f8225d6975..1d96dc4c89 100644 --- a/src/core/loader/nro.cpp +++ b/src/core/loader/nro.cpp @@ -12,7 +12,7 @@ #include "core/core.h" #include "core/file_sys/control_metadata.h" #include "core/file_sys/romfs_factory.h" -#include "core/file_sys/vfs_offset.h" +#include "core/file_sys/vfs/vfs_offset.h" #include "core/hle/kernel/code_set.h" #include "core/hle/kernel/k_page_table.h" #include "core/hle/kernel/k_process.h" diff --git a/src/yuzu/configuration/configure_per_game.h b/src/yuzu/configuration/configure_per_game.h index c8ee46c041..9daae772ca 100644 --- a/src/yuzu/configuration/configure_per_game.h +++ b/src/yuzu/configuration/configure_per_game.h @@ -11,7 +11,7 @@ #include #include "configuration/shared_widget.h" -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" #include "frontend_common/config.h" #include "vk_device_info.h" #include "yuzu/configuration/configuration_shared.h" diff --git a/src/yuzu/configuration/configure_per_game_addons.h b/src/yuzu/configuration/configure_per_game_addons.h index 53db405c16..32dc5dde62 100644 --- a/src/yuzu/configuration/configure_per_game_addons.h +++ b/src/yuzu/configuration/configure_per_game_addons.h @@ -8,7 +8,7 @@ #include -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" namespace Core { class System; diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index e14410f7d8..38e2d096b4 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -35,8 +35,8 @@ #include "configuration/configure_per_game.h" #include "configuration/configure_tas.h" #include "core/file_sys/romfs_factory.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/general_frontend.h" diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp index c3cacf8525..c39ace2eca 100644 --- a/src/yuzu_cmd/yuzu.cpp +++ b/src/yuzu_cmd/yuzu.cpp @@ -25,7 +25,7 @@ #include "core/cpu_manager.h" #include "core/crypto/key_manager.h" #include "core/file_sys/registered_cache.h" -#include "core/file_sys/vfs_real.h" +#include "core/file_sys/vfs/vfs_real.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/loader/loader.h" #include "core/telemetry_session.h" From cc09c265e15e9598844482a8b5a22b12650b3f1b Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Thu, 18 Jan 2024 21:31:41 +0100 Subject: [PATCH 3/7] fs: Replace Mode enum by OpenMode enum --- src/core/core.cpp | 8 +-- src/core/file_sys/bis_factory.cpp | 3 +- src/core/file_sys/directory.h | 39 -------------- src/core/file_sys/fs_directory.h | 33 ++++++++++++ src/core/file_sys/fs_filesystem.h | 39 ++++++++++++++ src/core/file_sys/mode.h | 23 --------- src/core/file_sys/vfs/vfs.cpp | 27 +++++----- src/core/file_sys/vfs/vfs.h | 11 ++-- src/core/file_sys/vfs/vfs_real.cpp | 51 +++++++++---------- src/core/file_sys/vfs/vfs_real.h | 25 +++++---- .../service/am/applets/applet_web_browser.cpp | 6 +-- .../hle/service/filesystem/filesystem.cpp | 30 +++++------ src/core/hle/service/filesystem/filesystem.h | 15 ++---- .../service/filesystem/fsp/fs_i_directory.cpp | 26 ++++++---- .../service/filesystem/fsp/fs_i_directory.h | 7 +-- .../hle/service/filesystem/fsp/fs_i_file.h | 1 - .../filesystem/fsp/fs_i_filesystem.cpp | 10 ++-- .../hle/service/filesystem/fsp/fsp_srv.cpp | 8 +-- src/frontend_common/content_manager.h | 2 +- src/yuzu/game_list_worker.cpp | 4 +- src/yuzu/main.cpp | 15 +++--- 21 files changed, 195 insertions(+), 188 deletions(-) delete mode 100644 src/core/file_sys/directory.h create mode 100644 src/core/file_sys/fs_directory.h create mode 100644 src/core/file_sys/fs_filesystem.h delete mode 100644 src/core/file_sys/mode.h diff --git a/src/core/core.cpp b/src/core/core.cpp index 8f9dd5efab..1b412ac986 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -21,7 +21,7 @@ #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" @@ -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 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 { diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp index f275f5fe49..db667438e3 100644 --- a/src/core/file_sys/bis_factory.cpp +++ b/src/core/file_sys/bis_factory.cpp @@ -4,7 +4,6 @@ #include #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/vfs.h" @@ -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) { diff --git a/src/core/file_sys/directory.h b/src/core/file_sys/directory.h deleted file mode 100644 index a853c00f39..0000000000 --- a/src/core/file_sys/directory.h +++ /dev/null @@ -1,39 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include -#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 diff --git a/src/core/file_sys/fs_directory.h b/src/core/file_sys/fs_directory.h new file mode 100644 index 0000000000..cba6155f86 --- /dev/null +++ b/src/core/file_sys/fs_directory.h @@ -0,0 +1,33 @@ +// SPDX-FileCopyrightText: Copyright 2023 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(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 diff --git a/src/core/file_sys/fs_filesystem.h b/src/core/file_sys/fs_filesystem.h new file mode 100644 index 0000000000..436d6c7310 --- /dev/null +++ b/src/core/file_sys/fs_filesystem.h @@ -0,0 +1,39 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +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), + + /* TODO: Separate enum, like N? */ + _NotRequireFileSize = (1 << 31), +}; +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 diff --git a/src/core/file_sys/mode.h b/src/core/file_sys/mode.h deleted file mode 100644 index 9596ef4fd5..0000000000 --- a/src/core/file_sys/mode.h +++ /dev/null @@ -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 diff --git a/src/core/file_sys/vfs/vfs.cpp b/src/core/file_sys/vfs/vfs.cpp index b88a5f91d0..a04292760f 100644 --- a/src/core/file_sys/vfs/vfs.cpp +++ b/src/core/file_sys/vfs/vfs.cpp @@ -5,7 +5,6 @@ #include #include #include "common/fs/path_util.h" -#include "core/file_sys/mode.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)); diff --git a/src/core/file_sys/vfs/vfs.h b/src/core/file_sys/vfs/vfs.h index 6830244e32..f846a9669c 100644 --- a/src/core/file_sys/vfs/vfs.h +++ b/src/core/file_sys/vfs/vfs.h @@ -13,12 +13,11 @@ #include "common/common_funcs.h" #include "common/common_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); diff --git a/src/core/file_sys/vfs/vfs_real.cpp b/src/core/file_sys/vfs/vfs_real.cpp index 1e6d8163b6..627d5d2517 100644 --- a/src/core/file_sys/vfs/vfs_real.cpp +++ b/src/core/file_sys/vfs/vfs_real.cpp @@ -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 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(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 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 reference_, - const std::string& path_, Mode perms_, std::optional size_) + const std::string& path_, OpenMode perms_, std::optional 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 RealVfsDirectory::IterateEntries() const { - if (perms == Mode::Append) { + if (perms == OpenMode::AllowAppend) { return {}; } @@ -353,7 +351,7 @@ std::vector RealVfsDirectory::IterateEntries( template <> std::vector RealVfsDirectory::IterateEntries() const { - if (perms == Mode::Append) { + if (perms == OpenMode::AllowAppend) { return {}; } @@ -373,10 +371,11 @@ std::vector RealVfsDirectory::IterateEntries 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> RealVfsDirectory::GetEntries() const { - if (perms == Mode::Append) { + if (perms == OpenMode::AllowAppend) { return {}; } diff --git a/src/core/file_sys/vfs/vfs_real.h b/src/core/file_sys/vfs/vfs_real.h index 1560bc1f93..5c2172cce1 100644 --- a/src/core/file_sys/vfs/vfs_real.h +++ b/src/core/file_sys/vfs/vfs_real.h @@ -8,7 +8,7 @@ #include #include #include "common/intrusive_list.h" -#include "core/file_sys/mode.h" +#include "core/file_sys/fs_filesystem.h" #include "core/file_sys/vfs/vfs.h" namespace Common::FS { @@ -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 RefreshReference(const std::string& path, Mode perms, + std::unique_lock RefreshReference(const std::string& path, OpenMode perms, FileReference& reference); void DropReference(std::unique_ptr&& reference); private: friend class RealVfsDirectory; VirtualFile OpenFileFromEntry(std::string_view path, std::optional size, - Mode perms = Mode::Read); + OpenMode perms = OpenMode::Read); private: void EvictSingleReferenceLocked(); @@ -89,7 +90,8 @@ public: private: RealVfsFile(RealVfsFilesystem& base, std::unique_ptr reference, - const std::string& path, Mode perms = Mode::Read, std::optional size = {}); + const std::string& path, OpenMode perms = OpenMode::Read, + std::optional size = {}); RealVfsFilesystem& base; std::unique_ptr reference; @@ -97,7 +99,7 @@ private: std::string parent_path; std::vector path_components; std::optional 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> 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 std::vector> IterateEntries() const; @@ -139,7 +142,7 @@ private: std::string path; std::string parent_path; std::vector path_components; - Mode perms; + OpenMode perms; }; } // namespace FileSys diff --git a/src/core/hle/service/am/applets/applet_web_browser.cpp b/src/core/hle/service/am/applets/applet_web_browser.cpp index 0c826ded79..19057ad7bd 100644 --- a/src/core/hle/service/am/applets/applet_web_browser.cpp +++ b/src/core/hle/service/am/applets/applet_web_browser.cpp @@ -9,7 +9,7 @@ #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" @@ -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); } diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index 4ae6ef0bdc..eb8c3c23e6 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -12,7 +12,6 @@ #include "core/file_sys/card_image.h" #include "core/file_sys/control_metadata.h" #include "core/file_sys/errors.h" -#include "core/file_sys/mode.h" #include "core/file_sys/patch_manager.h" #include "core/file_sys/registered_cache.h" #include "core/file_sys/romfs_factory.h" @@ -56,7 +55,7 @@ Result VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size return FileSys::ERROR_PATH_NOT_FOUND; } - FileSys::EntryType entry_type{}; + FileSys::DirectoryEntryType entry_type{}; if (GetEntryType(&entry_type, path) == ResultSuccess) { return FileSys::ERROR_PATH_ALREADY_EXISTS; } @@ -214,7 +213,8 @@ Result VfsDirectoryServiceWrapper::RenameDirectory(const std::string& src_path_, } Result VfsDirectoryServiceWrapper::OpenFile(FileSys::VirtualFile* out_file, - const std::string& path_, FileSys::Mode mode) const { + const std::string& path_, + FileSys::OpenMode mode) const { const std::string path(Common::FS::SanitizePath(path_)); std::string_view npath = path; while (!npath.empty() && (npath[0] == '/' || npath[0] == '\\')) { @@ -226,7 +226,7 @@ Result VfsDirectoryServiceWrapper::OpenFile(FileSys::VirtualFile* out_file, return FileSys::ERROR_PATH_NOT_FOUND; } - if (mode == FileSys::Mode::Append) { + if (mode == FileSys::OpenMode::AllowAppend) { *out_file = std::make_shared(file, 0, file->GetSize()); } else { *out_file = file; @@ -247,7 +247,7 @@ Result VfsDirectoryServiceWrapper::OpenDirectory(FileSys::VirtualDir* out_direct return ResultSuccess; } -Result VfsDirectoryServiceWrapper::GetEntryType(FileSys::EntryType* out_entry_type, +Result VfsDirectoryServiceWrapper::GetEntryType(FileSys::DirectoryEntryType* out_entry_type, const std::string& path_) const { std::string path(Common::FS::SanitizePath(path_)); auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path)); @@ -258,17 +258,17 @@ Result VfsDirectoryServiceWrapper::GetEntryType(FileSys::EntryType* out_entry_ty auto filename = Common::FS::GetFilename(path); // TODO(Subv): Some games use the '/' path, find out what this means. if (filename.empty()) { - *out_entry_type = FileSys::EntryType::Directory; + *out_entry_type = FileSys::DirectoryEntryType::Directory; return ResultSuccess; } if (dir->GetFile(filename) != nullptr) { - *out_entry_type = FileSys::EntryType::File; + *out_entry_type = FileSys::DirectoryEntryType::File; return ResultSuccess; } if (dir->GetSubdirectory(filename) != nullptr) { - *out_entry_type = FileSys::EntryType::Directory; + *out_entry_type = FileSys::DirectoryEntryType::Directory; return ResultSuccess; } @@ -282,7 +282,7 @@ Result VfsDirectoryServiceWrapper::GetFileTimeStampRaw( return FileSys::ERROR_PATH_NOT_FOUND; } - FileSys::EntryType entry_type; + FileSys::DirectoryEntryType entry_type; if (GetEntryType(&entry_type, path) != ResultSuccess) { return FileSys::ERROR_PATH_NOT_FOUND; } @@ -347,7 +347,7 @@ std::shared_ptr FileSystemController::OpenSaveDataController std::shared_ptr FileSystemController::CreateSaveDataFactory( ProgramId program_id) { using YuzuPath = Common::FS::YuzuPath; - const auto rw_mode = FileSys::Mode::ReadWrite; + const auto rw_mode = FileSys::OpenMode::ReadWrite; auto vfs = system.GetFilesystem(); const auto nand_directory = @@ -686,15 +686,15 @@ void FileSystemController::CreateFactories(FileSys::VfsFilesystem& vfs, bool ove using YuzuPath = Common::FS::YuzuPath; const auto sdmc_dir_path = Common::FS::GetYuzuPath(YuzuPath::SDMCDir); const auto sdmc_load_dir_path = sdmc_dir_path / "atmosphere/contents"; - const auto rw_mode = FileSys::Mode::ReadWrite; + const auto rw_mode = FileSys::OpenMode::ReadWrite; auto nand_directory = vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::NANDDir), rw_mode); auto sd_directory = vfs.OpenDirectory(Common::FS::PathToUTF8String(sdmc_dir_path), rw_mode); - auto load_directory = - vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::LoadDir), FileSys::Mode::Read); - auto sd_load_directory = - vfs.OpenDirectory(Common::FS::PathToUTF8String(sdmc_load_dir_path), FileSys::Mode::Read); + auto load_directory = vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::LoadDir), + FileSys::OpenMode::Read); + auto sd_load_directory = vfs.OpenDirectory(Common::FS::PathToUTF8String(sdmc_load_dir_path), + FileSys::OpenMode::Read); auto dump_directory = vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::DumpDir), rw_mode); diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h index 65dcdb514e..2413cdb5c8 100644 --- a/src/core/hle/service/filesystem/filesystem.h +++ b/src/core/hle/service/filesystem/filesystem.h @@ -5,7 +5,8 @@ #include #include "common/common_types.h" -#include "core/file_sys/directory.h" +#include "core/file_sys/fs_directory.h" +#include "core/file_sys/fs_filesystem.h" #include "core/file_sys/vfs/vfs.h" #include "core/hle/result.h" @@ -26,7 +27,6 @@ class XCI; enum class BisPartitionId : u32; enum class ContentRecordType : u8; -enum class Mode : u32; enum class SaveDataSpaceId : u8; enum class SaveDataType : u8; enum class StorageId : u8; @@ -57,13 +57,6 @@ enum class ImageDirectoryId : u32 { SdCard, }; -enum class OpenDirectoryMode : u64 { - Directory = (1 << 0), - File = (1 << 1), - All = Directory | File -}; -DECLARE_ENUM_FLAG_OPERATORS(OpenDirectoryMode); - using ProcessId = u64; using ProgramId = u64; @@ -237,7 +230,7 @@ public: * @return Opened file, or error code */ Result OpenFile(FileSys::VirtualFile* out_file, const std::string& path, - FileSys::Mode mode) const; + FileSys::OpenMode mode) const; /** * Open a directory specified by its path @@ -250,7 +243,7 @@ public: * Get the type of the specified path * @return The type of the specified path or error code */ - Result GetEntryType(FileSys::EntryType* out_entry_type, const std::string& path) const; + Result GetEntryType(FileSys::DirectoryEntryType* out_entry_type, const std::string& path) const; /** * Get the timestamp of the specified path diff --git a/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp b/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp index 62512ad0ff..1e8ef366e7 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp +++ b/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp @@ -8,23 +8,26 @@ namespace Service::FileSystem { template -static void BuildEntryIndex(std::vector& entries, const std::vector& new_data, - FileSys::EntryType type) { +static void BuildEntryIndex(std::vector& entries, + const std::vector& new_data, FileSys::DirectoryEntryType type) { entries.reserve(entries.size() + new_data.size()); for (const auto& new_entry : new_data) { auto name = new_entry->GetName(); - if (type == FileSys::EntryType::File && name == FileSys::GetSaveDataSizeFileName()) { + if (type == FileSys::DirectoryEntryType::File && + name == FileSys::GetSaveDataSizeFileName()) { continue; } - entries.emplace_back(name, type, - type == FileSys::EntryType::Directory ? 0 : new_entry->GetSize()); + entries.emplace_back(name, static_cast(type), + type == FileSys::DirectoryEntryType::Directory ? 0 + : new_entry->GetSize()); } } -IDirectory::IDirectory(Core::System& system_, FileSys::VirtualDir backend_, OpenDirectoryMode mode) +IDirectory::IDirectory(Core::System& system_, FileSys::VirtualDir backend_, + FileSys::OpenDirectoryMode mode) : ServiceFramework{system_, "IDirectory"}, backend(std::move(backend_)) { static const FunctionInfo functions[] = { {0, &IDirectory::Read, "Read"}, @@ -34,11 +37,12 @@ IDirectory::IDirectory(Core::System& system_, FileSys::VirtualDir backend_, Open // TODO(DarkLordZach): Verify that this is the correct behavior. // Build entry index now to save time later. - if (True(mode & OpenDirectoryMode::Directory)) { - BuildEntryIndex(entries, backend->GetSubdirectories(), FileSys::EntryType::Directory); + if (True(mode & FileSys::OpenDirectoryMode::Directory)) { + BuildEntryIndex(entries, backend->GetSubdirectories(), + FileSys::DirectoryEntryType::Directory); } - if (True(mode & OpenDirectoryMode::File)) { - BuildEntryIndex(entries, backend->GetFiles(), FileSys::EntryType::File); + if (True(mode & FileSys::OpenDirectoryMode::File)) { + BuildEntryIndex(entries, backend->GetFiles(), FileSys::DirectoryEntryType::File); } } @@ -46,7 +50,7 @@ void IDirectory::Read(HLERequestContext& ctx) { LOG_DEBUG(Service_FS, "called."); // Calculate how many entries we can fit in the output buffer - const u64 count_entries = ctx.GetWriteBufferNumElements(); + const u64 count_entries = ctx.GetWriteBufferNumElements(); // Cap at total number of entries. const u64 actual_entries = std::min(count_entries, entries.size() - next_entry_index); diff --git a/src/core/hle/service/filesystem/fsp/fs_i_directory.h b/src/core/hle/service/filesystem/fsp/fs_i_directory.h index ecc4ecadaf..9f5d7c054c 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_directory.h +++ b/src/core/hle/service/filesystem/fsp/fs_i_directory.h @@ -3,9 +3,10 @@ #pragma once +#include "core/file_sys/fs_filesystem.h" #include "core/file_sys/vfs/vfs.h" #include "core/hle/service/filesystem/filesystem.h" -#include "core/hle/service/filesystem/fsp_util.h" +#include "core/hle/service/filesystem/fsp/fsp_util.h" #include "core/hle/service/service.h" namespace Service::FileSystem { @@ -13,11 +14,11 @@ namespace Service::FileSystem { class IDirectory final : public ServiceFramework { public: explicit IDirectory(Core::System& system_, FileSys::VirtualDir backend_, - OpenDirectoryMode mode); + FileSys::OpenDirectoryMode mode); private: FileSys::VirtualDir backend; - std::vector entries; + std::vector entries; u64 next_entry_index = 0; void Read(HLERequestContext& ctx); diff --git a/src/core/hle/service/filesystem/fsp/fs_i_file.h b/src/core/hle/service/filesystem/fsp/fs_i_file.h index a7eb1a1e99..5e5430c676 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_file.h +++ b/src/core/hle/service/filesystem/fsp/fs_i_file.h @@ -3,7 +3,6 @@ #pragma once -#include "core/file_sys/vfs.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/service.h" diff --git a/src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp index 3e72101a46..efa394dd1e 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp +++ b/src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp @@ -10,8 +10,8 @@ namespace Service::FileSystem { IFileSystem::IFileSystem(Core::System& system_, FileSys::VirtualDir backend_, SizeGetter size_) - : ServiceFramework{system_, "IFileSystem"}, backend{std::move(backend_)}, - size{std::move(size_)} { + : ServiceFramework{system_, "IFileSystem"}, backend{std::move(backend_)}, size{std::move( + size_)} { static const FunctionInfo functions[] = { {0, &IFileSystem::CreateFile, "CreateFile"}, {1, &IFileSystem::DeleteFile, "DeleteFile"}, @@ -116,7 +116,7 @@ void IFileSystem::OpenFile(HLERequestContext& ctx) { const auto file_buffer = ctx.ReadBuffer(); const std::string name = Common::StringFromBuffer(file_buffer); - const auto mode = static_cast(rp.Pop()); + const auto mode = static_cast(rp.Pop()); LOG_DEBUG(Service_FS, "called. file={}, mode={}", name, mode); @@ -140,7 +140,7 @@ void IFileSystem::OpenDirectory(HLERequestContext& ctx) { const auto file_buffer = ctx.ReadBuffer(); const std::string name = Common::StringFromBuffer(file_buffer); - const auto mode = rp.PopRaw(); + const auto mode = rp.PopRaw(); LOG_DEBUG(Service_FS, "called. directory={}, mode={}", name, mode); @@ -165,7 +165,7 @@ void IFileSystem::GetEntryType(HLERequestContext& ctx) { LOG_DEBUG(Service_FS, "called. file={}", name); - FileSys::EntryType vfs_entry_type{}; + FileSys::DirectoryEntryType vfs_entry_type{}; auto result = backend.GetEntryType(&vfs_entry_type, name); if (result != ResultSuccess) { IPC::ResponseBuilder rb{ctx, 2}; diff --git a/src/core/hle/service/filesystem/fsp/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp index d04fb079f8..c35df5530d 100644 --- a/src/core/hle/service/filesystem/fsp/fsp_srv.cpp +++ b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp @@ -15,9 +15,9 @@ #include "common/settings.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/fs_directory.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/romfs_factory.h" @@ -52,8 +52,8 @@ public: explicit ISaveDataInfoReader(Core::System& system_, std::shared_ptr save_data_controller_, FileSys::SaveDataSpaceId space) - : ServiceFramework{system_, "ISaveDataInfoReader"}, - save_data_controller{save_data_controller_} { + : ServiceFramework{system_, "ISaveDataInfoReader"}, save_data_controller{ + save_data_controller_} { static const FunctionInfo functions[] = { {0, &ISaveDataInfoReader::ReadSaveDataInfo, "ReadSaveDataInfo"}, }; diff --git a/src/frontend_common/content_manager.h b/src/frontend_common/content_manager.h index 1cbaa73f7a..fc359b494a 100644 --- a/src/frontend_common/content_manager.h +++ b/src/frontend_common/content_manager.h @@ -9,7 +9,7 @@ #include "core/core.h" #include "core/file_sys/common_funcs.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" diff --git a/src/yuzu/game_list_worker.cpp b/src/yuzu/game_list_worker.cpp index 9747e3fb31..0cbf5f45e8 100644 --- a/src/yuzu/game_list_worker.cpp +++ b/src/yuzu/game_list_worker.cpp @@ -17,7 +17,7 @@ #include "core/file_sys/card_image.h" #include "core/file_sys/content_archive.h" #include "core/file_sys/control_metadata.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" @@ -347,7 +347,7 @@ void GameListWorker::ScanFileSystem(ScanTarget target, const std::string& dir_pa if (!is_dir && (HasSupportedFileExtension(physical_name) || IsExtractedNCAMain(physical_name))) { - const auto file = vfs->OpenFile(physical_name, FileSys::Mode::Read); + const auto file = vfs->OpenFile(physical_name, FileSys::OpenMode::Read); if (!file) { return true; } diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index 38e2d096b4..782bcbb617 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -56,7 +56,7 @@ // These are wrappers to avoid the calls to CreateDirectory and CreateFile because of the Windows // defines. static FileSys::VirtualDir VfsFilesystemCreateDirectoryWrapper( - const FileSys::VirtualFilesystem& vfs, const std::string& path, FileSys::Mode mode) { + const FileSys::VirtualFilesystem& vfs, const std::string& path, FileSys::OpenMode mode) { return vfs->CreateDirectory(path, mode); } @@ -1880,7 +1880,7 @@ bool GMainWindow::SelectAndSetCurrentUser( void GMainWindow::ConfigureFilesystemProvider(const std::string& filepath) { // Ensure all NCAs are registered before launching the game - const auto file = vfs->OpenFile(filepath, FileSys::Mode::Read); + const auto file = vfs->OpenFile(filepath, FileSys::OpenMode::Read); if (!file) { return; } @@ -2274,7 +2274,7 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target open_target = tr("Save Data"); const auto nand_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir); auto vfs_nand_dir = - vfs->OpenDirectory(Common::FS::PathToUTF8String(nand_dir), FileSys::Mode::Read); + vfs->OpenDirectory(Common::FS::PathToUTF8String(nand_dir), FileSys::OpenMode::Read); if (has_user_save) { // User save data @@ -2653,7 +2653,7 @@ void GMainWindow::RemoveCustomConfiguration(u64 program_id, const std::string& g void GMainWindow::RemoveCacheStorage(u64 program_id) { const auto nand_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir); auto vfs_nand_dir = - vfs->OpenDirectory(Common::FS::PathToUTF8String(nand_dir), FileSys::Mode::Read); + vfs->OpenDirectory(Common::FS::PathToUTF8String(nand_dir), FileSys::OpenMode::Read); const auto cache_storage_path = FileSys::SaveDataFactory::GetFullPath( {}, vfs_nand_dir, FileSys::SaveDataSpaceId::NandUser, FileSys::SaveDataType::CacheStorage, @@ -2673,7 +2673,8 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa "cancelled the operation.")); }; - const auto loader = Loader::GetLoader(*system, vfs->OpenFile(game_path, FileSys::Mode::Read)); + const auto loader = + Loader::GetLoader(*system, vfs->OpenFile(game_path, FileSys::OpenMode::Read)); if (loader == nullptr) { failed(); return; @@ -2717,7 +2718,7 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa const FileSys::PatchManager pm{title_id, system->GetFileSystemController(), installed}; auto romfs = pm.PatchRomFS(base_nca.get(), base_romfs, type, packed_update_raw, false); - const auto out = VfsFilesystemCreateDirectoryWrapper(vfs, path, FileSys::Mode::ReadWrite); + const auto out = VfsFilesystemCreateDirectoryWrapper(vfs, path, FileSys::OpenMode::ReadWrite); if (out == nullptr) { failed(); @@ -3015,7 +3016,7 @@ void GMainWindow::OnGameListCreateShortcut(u64 program_id, const std::string& ga system->GetContentProvider()}; const auto control = pm.GetControlMetadata(); const auto loader = - Loader::GetLoader(*system, vfs->OpenFile(game_path, FileSys::Mode::Read)); + Loader::GetLoader(*system, vfs->OpenFile(game_path, FileSys::OpenMode::Read)); game_title = fmt::format("{:016X}", program_id); if (control.first != nullptr) { game_title = control.first->GetApplicationName(); From c60ab6bbf61021e247c2574a771d3d88a77ed398 Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Thu, 18 Jan 2024 21:55:15 +0100 Subject: [PATCH 4/7] fs/errors: Unify naming of result codes --- src/core/file_sys/errors.h | 15 +++----- .../hle/service/filesystem/filesystem.cpp | 38 +++++++++---------- .../hle/service/filesystem/fsp/fs_i_file.cpp | 8 ++-- .../service/filesystem/fsp/fs_i_storage.cpp | 4 +- .../hle/service/filesystem/fsp/fsp_srv.cpp | 4 +- .../filesystem/save_data_controller.cpp | 6 +-- .../service/set/system_settings_server.cpp | 4 +- 7 files changed, 37 insertions(+), 42 deletions(-) diff --git a/src/core/file_sys/errors.h b/src/core/file_sys/errors.h index 2f5045a675..7134445cf9 100644 --- a/src/core/file_sys/errors.h +++ b/src/core/file_sys/errors.h @@ -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}; diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index eb8c3c23e6..ae230afc0e 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -52,12 +52,12 @@ Result VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size std::string path(Common::FS::SanitizePath(path_)); auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path)); if (dir == nullptr) { - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } FileSys::DirectoryEntryType entry_type{}; if (GetEntryType(&entry_type, path) == ResultSuccess) { - return FileSys::ERROR_PATH_ALREADY_EXISTS; + return FileSys::ResultPathAlreadyExists; } auto file = dir->CreateFile(Common::FS::GetFilename(path)); @@ -81,7 +81,7 @@ Result VfsDirectoryServiceWrapper::DeleteFile(const std::string& path_) const { auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path)); if (dir == nullptr || dir->GetFile(Common::FS::GetFilename(path)) == nullptr) { - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } if (!dir->DeleteFile(Common::FS::GetFilename(path))) { // TODO(DarkLordZach): Find a better error code for this @@ -152,12 +152,12 @@ Result VfsDirectoryServiceWrapper::RenameFile(const std::string& src_path_, if (Common::FS::GetParentPath(src_path) == Common::FS::GetParentPath(dest_path)) { // Use more-optimized vfs implementation rename. if (src == nullptr) { - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } if (dst && Common::FS::Exists(dst->GetFullPath())) { LOG_ERROR(Service_FS, "File at new_path={} already exists", dst->GetFullPath()); - return FileSys::ERROR_PATH_ALREADY_EXISTS; + return FileSys::ResultPathAlreadyExists; } if (!src->Rename(Common::FS::GetFilename(dest_path))) { @@ -194,7 +194,7 @@ Result VfsDirectoryServiceWrapper::RenameDirectory(const std::string& src_path_, if (Common::FS::GetParentPath(src_path) == Common::FS::GetParentPath(dest_path)) { // Use more-optimized vfs implementation rename. if (src == nullptr) - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; if (!src->Rename(Common::FS::GetFilename(dest_path))) { // TODO(DarkLordZach): Find a better error code for this return ResultUnknown; @@ -223,7 +223,7 @@ Result VfsDirectoryServiceWrapper::OpenFile(FileSys::VirtualFile* out_file, auto file = backing->GetFileRelative(npath); if (file == nullptr) { - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } if (mode == FileSys::OpenMode::AllowAppend) { @@ -241,7 +241,7 @@ Result VfsDirectoryServiceWrapper::OpenDirectory(FileSys::VirtualDir* out_direct auto dir = GetDirectoryRelativeWrapped(backing, path); if (dir == nullptr) { // TODO(DarkLordZach): Find a better error code for this - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } *out_directory = dir; return ResultSuccess; @@ -252,7 +252,7 @@ Result VfsDirectoryServiceWrapper::GetEntryType(FileSys::DirectoryEntryType* out std::string path(Common::FS::SanitizePath(path_)); auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path)); if (dir == nullptr) { - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } auto filename = Common::FS::GetFilename(path); @@ -272,19 +272,19 @@ Result VfsDirectoryServiceWrapper::GetEntryType(FileSys::DirectoryEntryType* out return ResultSuccess; } - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } Result VfsDirectoryServiceWrapper::GetFileTimeStampRaw( FileSys::FileTimeStampRaw* out_file_time_stamp_raw, const std::string& path) const { auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path)); if (dir == nullptr) { - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } FileSys::DirectoryEntryType entry_type; if (GetEntryType(&entry_type, path) != ResultSuccess) { - return FileSys::ERROR_PATH_NOT_FOUND; + return FileSys::ResultPathNotFound; } *out_file_time_stamp_raw = dir->GetFileTimeStamp(Common::FS::GetFilename(path)); @@ -317,7 +317,7 @@ Result FileSystemController::OpenProcess( const auto it = registrations.find(process_id); if (it == registrations.end()) { - return FileSys::ERROR_ENTITY_NOT_FOUND; + return FileSys::ResultTargetNotFound; } *out_program_id = it->second.program_id; @@ -360,12 +360,12 @@ Result FileSystemController::OpenSDMC(FileSys::VirtualDir* out_sdmc) const { LOG_TRACE(Service_FS, "Opening SDMC"); if (sdmc_factory == nullptr) { - return FileSys::ERROR_SD_CARD_NOT_FOUND; + return FileSys::ResultPortSdCardNoDevice; } auto sdmc = sdmc_factory->Open(); if (sdmc == nullptr) { - return FileSys::ERROR_SD_CARD_NOT_FOUND; + return FileSys::ResultPortSdCardNoDevice; } *out_sdmc = sdmc; @@ -377,12 +377,12 @@ Result FileSystemController::OpenBISPartition(FileSys::VirtualDir* out_bis_parti LOG_TRACE(Service_FS, "Opening BIS Partition with id={:08X}", id); if (bis_factory == nullptr) { - return FileSys::ERROR_ENTITY_NOT_FOUND; + return FileSys::ResultTargetNotFound; } auto part = bis_factory->OpenPartition(id); if (part == nullptr) { - return FileSys::ERROR_INVALID_ARGUMENT; + return FileSys::ResultInvalidArgument; } *out_bis_partition = part; @@ -394,12 +394,12 @@ Result FileSystemController::OpenBISPartitionStorage( LOG_TRACE(Service_FS, "Opening BIS Partition Storage with id={:08X}", id); if (bis_factory == nullptr) { - return FileSys::ERROR_ENTITY_NOT_FOUND; + return FileSys::ResultTargetNotFound; } auto part = bis_factory->OpenPartitionStorage(id, system.GetFilesystem()); if (part == nullptr) { - return FileSys::ERROR_INVALID_ARGUMENT; + return FileSys::ResultInvalidArgument; } *out_bis_partition_storage = part; diff --git a/src/core/hle/service/filesystem/fsp/fs_i_file.cpp b/src/core/hle/service/filesystem/fsp/fs_i_file.cpp index 7e0c90a89f..9a18f6ec52 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_file.cpp +++ b/src/core/hle/service/filesystem/fsp/fs_i_file.cpp @@ -33,13 +33,13 @@ void IFile::Read(HLERequestContext& ctx) { if (length < 0) { LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_SIZE); + rb.Push(FileSys::ResultInvalidSize); return; } if (offset < 0) { LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_OFFSET); + rb.Push(FileSys::ResultInvalidOffset); return; } @@ -66,13 +66,13 @@ void IFile::Write(HLERequestContext& ctx) { if (length < 0) { LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_SIZE); + rb.Push(FileSys::ResultInvalidSize); return; } if (offset < 0) { LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_OFFSET); + rb.Push(FileSys::ResultInvalidOffset); return; } diff --git a/src/core/hle/service/filesystem/fsp/fs_i_storage.cpp b/src/core/hle/service/filesystem/fsp/fs_i_storage.cpp index 9fe36f31ad..98223c1f9d 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_storage.cpp +++ b/src/core/hle/service/filesystem/fsp/fs_i_storage.cpp @@ -31,13 +31,13 @@ void IStorage::Read(HLERequestContext& ctx) { if (length < 0) { LOG_ERROR(Service_FS, "Length is less than 0, length={}", length); IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_SIZE); + rb.Push(FileSys::ResultInvalidSize); return; } if (offset < 0) { LOG_ERROR(Service_FS, "Offset is less than 0, offset={}", offset); IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_INVALID_OFFSET); + rb.Push(FileSys::ResultInvalidOffset); return; } diff --git a/src/core/hle/service/filesystem/fsp/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp index c35df5530d..2be72b0211 100644 --- a/src/core/hle/service/filesystem/fsp/fsp_srv.cpp +++ b/src/core/hle/service/filesystem/fsp/fsp_srv.cpp @@ -430,7 +430,7 @@ void FSP_SRV::OpenSaveDataFileSystem(HLERequestContext& ctx) { save_data_controller->OpenSaveData(&dir, parameters.space_id, parameters.attribute); if (result != ResultSuccess) { IPC::ResponseBuilder rb{ctx, 2, 0, 0}; - rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND); + rb.Push(FileSys::ResultTargetNotFound); return; } @@ -597,7 +597,7 @@ void FSP_SRV::OpenPatchDataStorageByCurrentProcess(HLERequestContext& ctx) { LOG_DEBUG(Service_FS, "called with storage_id={:02X}, title_id={:016X}", storage_id, title_id); IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND); + rb.Push(FileSys::ResultTargetNotFound); } void FSP_SRV::OpenDataStorageWithProgramIndex(HLERequestContext& ctx) { diff --git a/src/core/hle/service/filesystem/save_data_controller.cpp b/src/core/hle/service/filesystem/save_data_controller.cpp index d19b3ea1ed..03e45f7f91 100644 --- a/src/core/hle/service/filesystem/save_data_controller.cpp +++ b/src/core/hle/service/filesystem/save_data_controller.cpp @@ -44,7 +44,7 @@ Result SaveDataController::CreateSaveData(FileSys::VirtualDir* out_save_data, auto save_data = factory->Create(space, attribute); if (save_data == nullptr) { - return FileSys::ERROR_ENTITY_NOT_FOUND; + return FileSys::ResultTargetNotFound; } *out_save_data = save_data; @@ -56,7 +56,7 @@ Result SaveDataController::OpenSaveData(FileSys::VirtualDir* out_save_data, const FileSys::SaveDataAttribute& attribute) { auto save_data = factory->Open(space, attribute); if (save_data == nullptr) { - return FileSys::ERROR_ENTITY_NOT_FOUND; + return FileSys::ResultTargetNotFound; } *out_save_data = save_data; @@ -67,7 +67,7 @@ Result SaveDataController::OpenSaveDataSpace(FileSys::VirtualDir* out_save_data_ FileSys::SaveDataSpaceId space) { auto save_data_space = factory->GetSaveDataSpaceDirectory(space); if (save_data_space == nullptr) { - return FileSys::ERROR_ENTITY_NOT_FOUND; + return FileSys::ResultTargetNotFound; } *out_save_data_space = save_data_space; diff --git a/src/core/hle/service/set/system_settings_server.cpp b/src/core/hle/service/set/system_settings_server.cpp index f40a1c8f3b..b527c39a93 100644 --- a/src/core/hle/service/set/system_settings_server.cpp +++ b/src/core/hle/service/set/system_settings_server.cpp @@ -67,13 +67,13 @@ Result GetFirmwareVersionImpl(FirmwareVersionFormat& out_firmware, Core::System& const auto ver_file = romfs->GetFile("file"); if (ver_file == nullptr) { return early_exit_failure("The system version archive didn't contain the file 'file'.", - FileSys::ERROR_INVALID_ARGUMENT); + FileSys::ResultInvalidArgument); } auto data = ver_file->ReadAllBytes(); if (data.size() != sizeof(FirmwareVersionFormat)) { return early_exit_failure("The system version file 'file' was not the correct size.", - FileSys::ERROR_OUT_OF_BOUNDS); + FileSys::ResultOutOfRange); } std::memcpy(&out_firmware, data.data(), sizeof(FirmwareVersionFormat)); From 54372fdff5fd982b4ac08315abcd42d81683b00d Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Thu, 18 Jan 2024 22:39:15 +0100 Subject: [PATCH 5/7] result: Make fully constexpr, add ON_RESULT_INCLUDED --- src/core/frontend/applets/error.cpp | 6 +-- src/core/hle/result.h | 38 ++++++++++++++++--- .../hle/service/am/applets/applet_error.cpp | 4 +- src/core/hle/service/audio/audren_u.cpp | 3 +- src/core/hle/service/caps/caps_a.cpp | 13 ++++--- src/core/hle/service/fatal/fatal.cpp | 4 +- src/core/hle/service/nfc/nfc_interface.cpp | 2 +- src/core/reporter.cpp | 4 +- src/yuzu/applets/qt_error.cpp | 12 +++--- 9 files changed, 57 insertions(+), 29 deletions(-) diff --git a/src/core/frontend/applets/error.cpp b/src/core/frontend/applets/error.cpp index 2e6f7a3d96..53d4be2e54 100644 --- a/src/core/frontend/applets/error.cpp +++ b/src/core/frontend/applets/error.cpp @@ -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); } diff --git a/src/core/hle/result.h b/src/core/hle/result.h index 749f51f696..316370266d 100644 --- a/src/core/hle/result.h +++ b/src/core/hle/result.h @@ -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(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 +constexpr bool EvaluateAnyResultIncludes(const Result& r) { + return ((r == R) || ...); +} + +template +constexpr bool EvaluateResultNotIncluded(const Result& r) { + return !EvaluateAnyResultIncludes(r); +} + template constexpr void UpdateCurrentResultReference(T result_reference, Result result) = delete; // Intentionally not defined @@ -371,6 +390,13 @@ constexpr void UpdateCurrentResultReference(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. diff --git a/src/core/hle/service/am/applets/applet_error.cpp b/src/core/hle/service/am/applets/applet_error.cpp index 5d17c353f6..084bc138c0 100644 --- a/src/core/hle/service/am/applets/applet_error.cpp +++ b/src/core/hle/service/am/applets/applet_error.cpp @@ -27,8 +27,8 @@ struct ErrorCode { static constexpr ErrorCode FromResult(Result result) { return { - .error_category{2000 + static_cast(result.module.Value())}, - .error_number{result.description.Value()}, + .error_category{2000 + static_cast(result.GetModule())}, + .error_number{result.GetDescription()}, }; } diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp index bd4ca753b4..05581e6e05 100644 --- a/src/core/hle/service/audio/audren_u.cpp +++ b/src/core/hle/service/audio/audren_u.cpp @@ -139,7 +139,8 @@ private: ctx.WriteBufferC(performance_buffer.data(), performance_buffer.size(), 1); } } else { - LOG_ERROR(Service_Audio, "RequestUpdate failed error 0x{:02X}!", result.description); + LOG_ERROR(Service_Audio, "RequestUpdate failed error 0x{:02X}!", + result.GetDescription()); } IPC::ResponseBuilder rb{ctx, 2}; diff --git a/src/core/hle/service/caps/caps_a.cpp b/src/core/hle/service/caps/caps_a.cpp index 9925720a3d..69acb3a8b6 100644 --- a/src/core/hle/service/caps/caps_a.cpp +++ b/src/core/hle/service/caps/caps_a.cpp @@ -202,14 +202,14 @@ Result IAlbumAccessorService::TranslateResult(Result in_result) { } if ((in_result.raw & 0x3801ff) == ResultUnknown1024.raw) { - if (in_result.description - 0x514 < 100) { + if (in_result.GetDescription() - 0x514 < 100) { return ResultInvalidFileData; } - if (in_result.description - 0x5dc < 100) { + if (in_result.GetDescription() - 0x5dc < 100) { return ResultInvalidFileData; } - if (in_result.description - 0x578 < 100) { + if (in_result.GetDescription() - 0x578 < 100) { if (in_result == ResultFileCountLimit) { return ResultUnknown22; } @@ -244,9 +244,10 @@ Result IAlbumAccessorService::TranslateResult(Result in_result) { return ResultUnknown1024; } - if (in_result.module == ErrorModule::FS) { - if ((in_result.description >> 0xc < 0x7d) || (in_result.description - 1000 < 2000) || - (((in_result.description - 3000) >> 3) < 0x271)) { + if (in_result.GetModule() == ErrorModule::FS) { + if ((in_result.GetDescription() >> 0xc < 0x7d) || + (in_result.GetDescription() - 1000 < 2000) || + (((in_result.GetDescription() - 3000) >> 3) < 0x271)) { // TODO: Translate FS error return in_result; } diff --git a/src/core/hle/service/fatal/fatal.cpp b/src/core/hle/service/fatal/fatal.cpp index 31da86074d..dfcac1ffda 100644 --- a/src/core/hle/service/fatal/fatal.cpp +++ b/src/core/hle/service/fatal/fatal.cpp @@ -73,8 +73,8 @@ static void GenerateErrorReport(Core::System& system, Result error_code, const F "Program entry point: 0x{:16X}\n" "\n", Common::g_scm_branch, Common::g_scm_desc, title_id, error_code.raw, - 2000 + static_cast(error_code.module.Value()), - static_cast(error_code.description.Value()), info.set_flags, info.program_entry_point); + 2000 + static_cast(error_code.GetModule()), + static_cast(error_code.GetDescription()), info.set_flags, info.program_entry_point); if (info.backtrace_size != 0x0) { crash_report += "Registers:\n"; for (size_t i = 0; i < info.registers.size(); i++) { diff --git a/src/core/hle/service/nfc/nfc_interface.cpp b/src/core/hle/service/nfc/nfc_interface.cpp index 207ac4efee..3e2c7deabe 100644 --- a/src/core/hle/service/nfc/nfc_interface.cpp +++ b/src/core/hle/service/nfc/nfc_interface.cpp @@ -301,7 +301,7 @@ Result NfcInterface::TranslateResultToServiceError(Result result) const { return result; } - if (result.module != ErrorModule::NFC) { + if (result.GetModule() != ErrorModule::NFC) { return result; } diff --git a/src/core/reporter.cpp b/src/core/reporter.cpp index dc3883528e..1a0138697b 100644 --- a/src/core/reporter.cpp +++ b/src/core/reporter.cpp @@ -68,8 +68,8 @@ json GetReportCommonData(u64 title_id, Result result, const std::string& timesta auto out = json{ {"title_id", fmt::format("{:016X}", title_id)}, {"result_raw", fmt::format("{:08X}", result.raw)}, - {"result_module", fmt::format("{:08X}", static_cast(result.module.Value()))}, - {"result_description", fmt::format("{:08X}", result.description.Value())}, + {"result_module", fmt::format("{:08X}", static_cast(result.GetModule()))}, + {"result_description", fmt::format("{:08X}", result.GetDescription())}, {"timestamp", timestamp}, }; diff --git a/src/yuzu/applets/qt_error.cpp b/src/yuzu/applets/qt_error.cpp index 1dc4f0383e..ad35f41260 100644 --- a/src/yuzu/applets/qt_error.cpp +++ b/src/yuzu/applets/qt_error.cpp @@ -25,8 +25,8 @@ void QtErrorDisplay::ShowError(Result error, FinishedCallback finished) const { callback = std::move(finished); emit MainWindowDisplayError( tr("Error Code: %1-%2 (0x%3)") - .arg(static_cast(error.module.Value()) + 2000, 4, 10, QChar::fromLatin1('0')) - .arg(error.description, 4, 10, QChar::fromLatin1('0')) + .arg(static_cast(error.GetModule()) + 2000, 4, 10, QChar::fromLatin1('0')) + .arg(error.GetDescription(), 4, 10, QChar::fromLatin1('0')) .arg(error.raw, 8, 16, QChar::fromLatin1('0')), tr("An error has occurred.\nPlease try again or contact the developer of the software.")); } @@ -38,8 +38,8 @@ void QtErrorDisplay::ShowErrorWithTimestamp(Result error, std::chrono::seconds t const QDateTime date_time = QDateTime::fromSecsSinceEpoch(time.count()); emit MainWindowDisplayError( tr("Error Code: %1-%2 (0x%3)") - .arg(static_cast(error.module.Value()) + 2000, 4, 10, QChar::fromLatin1('0')) - .arg(error.description, 4, 10, QChar::fromLatin1('0')) + .arg(static_cast(error.GetModule()) + 2000, 4, 10, QChar::fromLatin1('0')) + .arg(error.GetDescription(), 4, 10, QChar::fromLatin1('0')) .arg(error.raw, 8, 16, QChar::fromLatin1('0')), tr("An error occurred on %1 at %2.\nPlease try again or contact the developer of the " "software.") @@ -53,8 +53,8 @@ void QtErrorDisplay::ShowCustomErrorText(Result error, std::string dialog_text, callback = std::move(finished); emit MainWindowDisplayError( tr("Error Code: %1-%2 (0x%3)") - .arg(static_cast(error.module.Value()) + 2000, 4, 10, QChar::fromLatin1('0')) - .arg(error.description, 4, 10, QChar::fromLatin1('0')) + .arg(static_cast(error.GetModule()) + 2000, 4, 10, QChar::fromLatin1('0')) + .arg(error.GetDescription(), 4, 10, QChar::fromLatin1('0')) .arg(error.raw, 8, 16, QChar::fromLatin1('0')), tr("An error has occurred.\n\n%1\n\n%2") .arg(QString::fromStdString(dialog_text)) From 2c049ae06dbbdfff7542c23ca4d748879f4beb71 Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Thu, 18 Jan 2024 23:08:37 +0100 Subject: [PATCH 6/7] fs: Add path class --- src/common/overflow.h | 17 + src/core/CMakeLists.txt | 41 +- src/core/file_sys/errors.h | 11 + src/core/file_sys/fs_file.h | 63 + src/core/file_sys/fs_memory_management.h | 48 + src/core/file_sys/fs_operate_range.h | 20 + src/core/file_sys/fs_path.h | 570 ++++++++ src/core/file_sys/fs_path_utility.h | 1240 +++++++++++++++++ src/core/file_sys/fs_string_util.h | 241 ++++ .../service/filesystem/fsp/fs_i_directory.cpp | 1 + .../service/filesystem/fsp/fs_i_directory.h | 6 +- 11 files changed, 2228 insertions(+), 30 deletions(-) create mode 100644 src/core/file_sys/fs_file.h create mode 100644 src/core/file_sys/fs_memory_management.h create mode 100644 src/core/file_sys/fs_operate_range.h create mode 100644 src/core/file_sys/fs_path.h create mode 100644 src/core/file_sys/fs_path_utility.h create mode 100644 src/core/file_sys/fs_string_util.h diff --git a/src/common/overflow.h b/src/common/overflow.h index 44d8e7e734..e765c0d89f 100644 --- a/src/common/overflow.h +++ b/src/common/overflow.h @@ -19,4 +19,21 @@ inline T WrappingAdd(T lhs, T rhs) { return BitCast(lhs_u + rhs_u); } +template + requires(std::is_integral_v && std::is_signed_v) +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 diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index d71c2cead1..347bbf2d09 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -58,7 +58,7 @@ add_library(core STATIC file_sys/fs_operate_range.h file_sys/fs_path.h file_sys/fs_path_utility.h - file_sys/fs_util_character_encoding.h + file_sys/fs_string_util.h file_sys/fsmitm_romfsbuild.cpp file_sys/fsmitm_romfsbuild.h file_sys/fssystem/fs_i_storage.h @@ -104,25 +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 @@ -215,7 +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 @@ -225,11 +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 @@ -253,9 +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 @@ -282,10 +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 @@ -350,8 +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 @@ -389,6 +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 @@ -519,17 +504,17 @@ add_library(core STATIC 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_ldr.cpp - hle/service/filesystem/fsp_ldr.h - hle/service/filesystem/fsp_pr.cpp - hle/service/filesystem/fsp_pr.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 hle/service/filesystem/save_data_controller.h - hle/service/filesystem/fsp_util.h hle/service/fgm/fgm.cpp hle/service/fgm/fgm.h hle/service/friend/friend.cpp diff --git a/src/core/file_sys/errors.h b/src/core/file_sys/errors.h index 7134445cf9..d4e0eb6f41 100644 --- a/src/core/file_sys/errors.h +++ b/src/core/file_sys/errors.h @@ -73,10 +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}; diff --git a/src/core/file_sys/fs_file.h b/src/core/file_sys/fs_file.h new file mode 100644 index 0000000000..35f66b959c --- /dev/null +++ b/src/core/file_sys/fs_file.h @@ -0,0 +1,63 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +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 diff --git a/src/core/file_sys/fs_memory_management.h b/src/core/file_sys/fs_memory_management.h new file mode 100644 index 0000000000..596143ba91 --- /dev/null +++ b/src/core/file_sys/fs_memory_management.h @@ -0,0 +1,48 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include +#include "common/alignment.h" + +namespace FileSys { + +std::mutex g_mutex; + +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(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) { + /* Lock the allocator. */ + std::scoped_lock lk(g_mutex); + + return AllocateUnsafe(size); +} + +void Deallocate(void* ptr, size_t size) { + /* If the pointer is non-null, deallocate it. */ + if (ptr != nullptr) { + /* Lock the allocator. */ + std::scoped_lock lk(g_mutex); + + DeallocateUnsafe(ptr, size); + } +} + +} // namespace FileSys diff --git a/src/core/file_sys/fs_operate_range.h b/src/core/file_sys/fs_operate_range.h new file mode 100644 index 0000000000..7509999071 --- /dev/null +++ b/src/core/file_sys/fs_operate_range.h @@ -0,0 +1,20 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +namespace FileSys { + +enum class OperationId : s64 { + FillZero = 0, + DestroySignature = 1, + Invalidate = 2, + QueryRange = 3, + QueryUnpreparedRange = 4, + QueryLazyLoadCompletionRate = 5, + SetLazyLoadPriority = 6, + + ReadLazyLoadFileForciblyForDebug = 10001, +}; + +} // namespace FileSys diff --git a/src/core/file_sys/fs_path.h b/src/core/file_sys/fs_path.h new file mode 100644 index 0000000000..9ea4526442 --- /dev/null +++ b/src/core/file_sys/fs_path.h @@ -0,0 +1,570 @@ +// SPDX-FileCopyrightText: Copyright 2023 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(m_length_and_is_normalized & 1); + } + + constexpr void SetNormalized() { + m_length_and_is_normalized |= static_cast(1); + } + + constexpr void SetNotNormalized() { + m_length_and_is_normalized &= ~static_cast(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(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() { /* ... */ + } + + 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(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 hvea 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(dst, old_write_buffer.Get(), cur_len + 1); + } + + /* Add separator. */ + dst[cur_len] = '/'; + + /* Copy the child path. */ + const size_t copied = Strlcpy(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(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(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 diff --git a/src/core/file_sys/fs_path_utility.h b/src/core/file_sys/fs_path_utility.h new file mode 100644 index 0000000000..2764457073 --- /dev/null +++ b/src/core/file_sys/fs_path_utility.h @@ -0,0 +1,1240 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "common/assert.h" +#include "common/common_types.h" +#include "common/scope_exit.h" +#include "core/file_sys/fs_directory.h" +#include "core/file_sys/fs_memory_management.h" +#include "core/file_sys/fs_string_util.h" +#include "core/hle/result.h" + +namespace FileSys { + +constexpr inline size_t MountNameLengthMax = 15; +using Result = ::Result; + +namespace StringTraits { + +constexpr inline char DirectorySeparator = '/'; +constexpr inline char DriveSeparator = ':'; +constexpr inline char Dot = '.'; +constexpr inline char NullTerminator = '\x00'; + +constexpr inline char AlternateDirectorySeparator = '\\'; + +constexpr inline const char InvalidCharacters[6] = {':', '*', '?', '<', '>', '|'}; +constexpr inline const char InvalidCharactersForHostName[6] = {':', '*', '<', '>', '|', '$'}; +constexpr inline const char InvalidCharactersForMountName[5] = {'*', '?', '<', '>', '|'}; + +namespace impl { + +template +consteval u64 MakeInvalidCharacterMask(size_t n) { + u64 mask = 0; + for (size_t i = 0; i < NumInvalidCharacters; ++i) { + if ((static_cast(InvalidCharacterSet[i]) >> 6) == n) { + mask |= static_cast(1) << (static_cast(InvalidCharacterSet[i]) & 0x3F); + } + } + return mask; +} + +template +constexpr bool IsInvalidCharacterImpl(char c) { + constexpr u64 Masks[4] = { + MakeInvalidCharacterMask(0), + MakeInvalidCharacterMask(1), + MakeInvalidCharacterMask(2), + MakeInvalidCharacterMask(3)}; + + return (Masks[static_cast(c) >> 6] & + (static_cast(1) << (static_cast(c) & 0x3F))) != 0; +} + +} // namespace impl + +constexpr bool IsInvalidCharacter(char c) { + return impl::IsInvalidCharacterImpl(c); +} +constexpr bool IsInvalidCharacterForHostName(char c) { + return impl::IsInvalidCharacterImpl(c); +} +constexpr bool IsInvalidCharacterForMountName(char c) { + return impl::IsInvalidCharacterImpl(c); +} + +} // namespace StringTraits + +constexpr inline size_t WindowsDriveLength = 2; +constexpr inline size_t UncPathPrefixLength = 2; +constexpr inline size_t DosDevicePathPrefixLength = 4; + +class PathFlags { +private: + static constexpr u32 WindowsPathFlag = (1 << 0); + static constexpr u32 RelativePathFlag = (1 << 1); + static constexpr u32 EmptyPathFlag = (1 << 2); + static constexpr u32 MountNameFlag = (1 << 3); + static constexpr u32 BackslashFlag = (1 << 4); + static constexpr u32 AllCharactersFlag = (1 << 5); + +private: + u32 m_value; + +public: + constexpr PathFlags() : m_value(0) { /* ... */ + } + +#define DECLARE_PATH_FLAG_HANDLER(__WHICH__) \ + constexpr bool Is##__WHICH__##Allowed() const { return (m_value & __WHICH__##Flag) != 0; } \ + constexpr void Allow##__WHICH__() { m_value |= __WHICH__##Flag; } + + DECLARE_PATH_FLAG_HANDLER(WindowsPath) + DECLARE_PATH_FLAG_HANDLER(RelativePath) + DECLARE_PATH_FLAG_HANDLER(EmptyPath) + DECLARE_PATH_FLAG_HANDLER(MountName) + DECLARE_PATH_FLAG_HANDLER(Backslash) + DECLARE_PATH_FLAG_HANDLER(AllCharacters) + +#undef DECLARE_PATH_FLAG_HANDLER +}; + +template + requires(std::same_as || std::same_as) +constexpr inline bool IsDosDevicePath(const T* path) { + ASSERT(path != nullptr); + + using namespace StringTraits; + + return path[0] == AlternateDirectorySeparator && path[1] == AlternateDirectorySeparator && + (path[2] == Dot || path[2] == '?') && + (path[3] == DirectorySeparator || path[3] == AlternateDirectorySeparator); +} + +template + requires(std::same_as || std::same_as) +constexpr inline bool IsUncPath(const T* path, bool allow_forward_slash = true, + bool allow_back_slash = true) { + ASSERT(path != nullptr); + + using namespace StringTraits; + + return (allow_forward_slash && path[0] == DirectorySeparator && + path[1] == DirectorySeparator) || + (allow_back_slash && path[0] == AlternateDirectorySeparator && + path[1] == AlternateDirectorySeparator); +} + +constexpr inline bool IsWindowsDrive(const char* path) { + ASSERT(path != nullptr); + + return (('a' <= path[0] && path[0] <= 'z') || ('A' <= path[0] && path[0] <= 'Z')) && + path[1] == StringTraits::DriveSeparator; +} + +constexpr inline bool IsWindowsPath(const char* path, bool allow_forward_slash_unc) { + return IsWindowsDrive(path) || IsDosDevicePath(path) || + IsUncPath(path, allow_forward_slash_unc, true); +} + +constexpr inline int GetWindowsSkipLength(const char* path) { + if (IsDosDevicePath(path)) { + return DosDevicePathPrefixLength; + } else if (IsWindowsDrive(path)) { + return WindowsDriveLength; + } else if (IsUncPath(path)) { + return UncPathPrefixLength; + } else { + return 0; + } +} + +constexpr inline bool IsPathAbsolute(const char* path) { + return IsWindowsPath(path, false) || path[0] == StringTraits::DirectorySeparator; +} + +constexpr inline bool IsPathRelative(const char* path) { + return path[0] && !IsPathAbsolute(path); +} + +constexpr inline bool IsCurrentDirectory(const char* path) { + return path[0] == StringTraits::Dot && + (path[1] == StringTraits::NullTerminator || path[1] == StringTraits::DirectorySeparator); +} + +constexpr inline bool IsParentDirectory(const char* path) { + return path[0] == StringTraits::Dot && path[1] == StringTraits::Dot && + (path[2] == StringTraits::NullTerminator || path[2] == StringTraits::DirectorySeparator); +} + +constexpr inline bool IsPathStartWithCurrentDirectory(const char* path) { + return IsCurrentDirectory(path) || IsParentDirectory(path); +} + +constexpr inline bool IsSubPath(const char* lhs, const char* rhs) { + /* Check pre-conditions. */ + ASSERT(lhs != nullptr); + ASSERT(rhs != nullptr); + + /* Import StringTraits names for current scope. */ + using namespace StringTraits; + + /* Special case certain paths. */ + if (IsUncPath(lhs) && !IsUncPath(rhs)) { + return false; + } + if (!IsUncPath(lhs) && IsUncPath(rhs)) { + return false; + } + + if (lhs[0] == DirectorySeparator && lhs[1] == NullTerminator && rhs[0] == DirectorySeparator && + rhs[1] != NullTerminator) { + return true; + } + if (rhs[0] == DirectorySeparator && rhs[1] == NullTerminator && lhs[0] == DirectorySeparator && + lhs[1] != NullTerminator) { + return true; + } + + /* Check subpath. */ + for (size_t i = 0; /* ... */; ++i) { + if (lhs[i] == NullTerminator) { + return rhs[i] == DirectorySeparator; + } else if (rhs[i] == NullTerminator) { + return lhs[i] == DirectorySeparator; + } else if (lhs[i] != rhs[i]) { + return false; + } + } +} + +/* Path utilities. */ +constexpr inline void Replace(char* dst, size_t dst_size, char old_char, char new_char) { + ASSERT(dst != nullptr); + for (char* cur = dst; cur < dst + dst_size && *cur; ++cur) { + if (*cur == old_char) { + *cur = new_char; + } + } +} + +constexpr inline Result CheckUtf8(const char* s) { + /* Check pre-conditions. */ + ASSERT(s != nullptr); + + /* Iterate, checking for utf8-validity. */ + while (*s) { + char utf8_buf[4] = {}; + + const auto pick_res = PickOutCharacterFromUtf8String(utf8_buf, std::addressof(s)); + R_UNLESS(pick_res == CharacterEncodingResult_Success, ResultInvalidPathFormat); + + u32 dummy; + const auto cvt_res = ConvertCharacterUtf8ToUtf32(std::addressof(dummy), utf8_buf); + R_UNLESS(cvt_res == CharacterEncodingResult_Success, ResultInvalidPathFormat); + } + + R_SUCCEED(); +} + +/* Path formatting. */ +class PathNormalizer { +private: + enum class PathState { + Start, + Normal, + FirstSeparator, + Separator, + CurrentDir, + ParentDir, + }; + +private: + static constexpr void ReplaceParentDirectoryPath(char* dst, const char* src) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Start with a dir-separator. */ + dst[0] = DirectorySeparator; + + auto i = 1; + while (src[i] != NullTerminator) { + if ((src[i - 1] == DirectorySeparator || src[i - 1] == AlternateDirectorySeparator) && + src[i + 0] == Dot && src[i + 1] == Dot && + (src[i + 2] == DirectorySeparator || src[i + 2] == AlternateDirectorySeparator)) { + dst[i - 1] = DirectorySeparator; + dst[i + 0] = Dot; + dst[i + 1] = Dot; + dst[i + 2] = DirectorySeparator; + i += 3; + } else { + if (src[i - 1] == AlternateDirectorySeparator && src[i + 0] == Dot && + src[i + 1] == Dot && src[i + 2] == NullTerminator) { + dst[i - 1] = DirectorySeparator; + dst[i + 0] = Dot; + dst[i + 1] = Dot; + i += 2; + break; + } + + dst[i] = src[i]; + ++i; + } + } + + dst[i] = StringTraits::NullTerminator; + } + +public: + static constexpr bool IsParentDirectoryPathReplacementNeeded(const char* path) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + if (path[0] != DirectorySeparator && path[0] != AlternateDirectorySeparator) { + return false; + } + + /* Check to find a parent reference using alternate separators. */ + if (path[0] != NullTerminator && path[1] != NullTerminator && path[2] != NullTerminator) { + size_t i; + for (i = 0; path[i + 3] != NullTerminator; ++path) { + if (path[i + 1] != Dot || path[i + 2] != Dot) { + continue; + } + + const char c0 = path[i + 0]; + const char c3 = path[i + 3]; + + if (c0 == AlternateDirectorySeparator && + (c3 == DirectorySeparator || c3 == AlternateDirectorySeparator || + c3 == NullTerminator)) { + return true; + } + + if (c3 == AlternateDirectorySeparator && + (c0 == DirectorySeparator || c0 == AlternateDirectorySeparator)) { + return true; + } + } + + if (path[i + 0] == AlternateDirectorySeparator && path[i + 1] == Dot && + path[i + 2] == Dot /* && path[i + 3] == NullTerminator */) { + return true; + } + } + + return false; + } + + static constexpr Result IsNormalized(bool* out, size_t* out_len, const char* path, + bool allow_all_characters = false) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Parse the path. */ + auto state = PathState::Start; + size_t len = 0; + while (path[len] != NullTerminator) { + /* Get the current character. */ + const char c = path[len++]; + + /* Check the current character is valid. */ + if (!allow_all_characters && state != PathState::Start) { + R_UNLESS(!IsInvalidCharacter(c), ResultInvalidCharacter); + } + + /* Process depending on current state. */ + switch (state) { + /* Import the PathState enums for convenience. */ + using enum PathState; + + case Start: + R_UNLESS(c == DirectorySeparator, ResultInvalidPathFormat); + state = FirstSeparator; + break; + case Normal: + if (c == DirectorySeparator) { + state = Separator; + } + break; + case FirstSeparator: + case Separator: + if (c == DirectorySeparator) { + *out = false; + R_SUCCEED(); + } + + if (c == Dot) { + state = CurrentDir; + } else { + state = Normal; + } + break; + case CurrentDir: + if (c == DirectorySeparator) { + *out = false; + R_SUCCEED(); + } + + if (c == Dot) { + state = ParentDir; + } else { + state = Normal; + } + break; + case ParentDir: + if (c == DirectorySeparator) { + *out = false; + R_SUCCEED(); + } + + state = Normal; + break; + default: + UNREACHABLE(); + break; + } + } + + /* Check the final state. */ + switch (state) { + /* Import the PathState enums for convenience. */ + using enum PathState; + case Start: + R_THROW(ResultInvalidPathFormat); + case Normal: + case FirstSeparator: + *out = true; + break; + case Separator: + case CurrentDir: + case ParentDir: + *out = false; + break; + default: + UNREACHABLE(); + break; + } + + /* Set the output length. */ + *out_len = len; + R_SUCCEED(); + } + + static Result Normalize(char* dst, size_t* out_len, const char* path, size_t max_out_size, + bool is_windows_path, bool is_drive_relative_path, + bool allow_all_characters = false) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Prepare to iterate. */ + const char* cur_path = path; + size_t total_len = 0; + + /* If path begins with a separator, check that we're not drive relative. */ + if (cur_path[0] != DirectorySeparator) { + R_UNLESS(is_drive_relative_path, ResultInvalidPathFormat); + + dst[total_len++] = DirectorySeparator; + } + + /* We're going to need to do path replacement, potentially. */ + char* replacement_path = nullptr; + size_t replacement_path_size = 0; + + SCOPE_EXIT({ + if (replacement_path != nullptr) { + if (std::is_constant_evaluated()) { + delete[] replacement_path; + } else { + Deallocate(replacement_path, replacement_path_size); + } + } + }); + + /* Perform path replacement, if necessary. */ + if (IsParentDirectoryPathReplacementNeeded(cur_path)) { + if (std::is_constant_evaluated()) { + replacement_path_size = EntryNameLengthMax + 1; + replacement_path = new char[replacement_path_size]; + } else { + replacement_path_size = EntryNameLengthMax + 1; + replacement_path = static_cast(Allocate(replacement_path_size)); + } + + ReplaceParentDirectoryPath(replacement_path, cur_path); + + cur_path = replacement_path; + } + + /* Iterate, normalizing path components. */ + bool skip_next_sep = false; + size_t i = 0; + + while (cur_path[i] != NullTerminator) { + /* Process a directory separator, if we run into one. */ + if (cur_path[i] == DirectorySeparator) { + /* Swallow separators. */ + do { + ++i; + } while (cur_path[i] == DirectorySeparator); + + /* Check if we hit end of string. */ + if (cur_path[i] == NullTerminator) { + break; + } + + /* If we aren't skipping the separator, write it, checking that we remain in bounds. + */ + if (!skip_next_sep) { + if (total_len + 1 == max_out_size) { + dst[total_len] = NullTerminator; + *out_len = total_len; + R_THROW(ResultTooLongPath); + } + + dst[total_len++] = DirectorySeparator; + } + + /* Don't skip the next separator. */ + skip_next_sep = false; + } + + /* Get the length of the current directory component. */ + size_t dir_len = 0; + while (cur_path[i + dir_len] != DirectorySeparator && + cur_path[i + dir_len] != NullTerminator) { + /* Check for validity. */ + if (!allow_all_characters) { + R_UNLESS(!IsInvalidCharacter(cur_path[i + dir_len]), ResultInvalidCharacter); + } + + ++dir_len; + } + + /* Handle the current dir component. */ + if (IsCurrentDirectory(cur_path + i)) { + skip_next_sep = true; + } else if (IsParentDirectory(cur_path + i)) { + /* We should have just written a separator. */ + ASSERT(dst[total_len - 1] == DirectorySeparator); + + /* We should have started with a separator, for non-windows paths. */ + if (!is_windows_path) { + ASSERT(dst[0] == DirectorySeparator); + } + + /* Remove the previous component. */ + if (total_len == 1) { + R_UNLESS(is_windows_path, ResultDirectoryUnobtainable); + + --total_len; + } else { + total_len -= 2; + + do { + if (dst[total_len] == DirectorySeparator) { + break; + } + } while ((--total_len) != 0); + } + + /* We should be pointing to a directory separator, for non-windows paths. */ + if (!is_windows_path) { + ASSERT(dst[total_len] == DirectorySeparator); + } + + /* We should remain in bounds. */ + ASSERT(total_len < max_out_size); + } else { + /* Copy, possibly truncating. */ + if (total_len + dir_len + 1 > max_out_size) { + const size_t copy_len = max_out_size - (total_len + 1); + + for (size_t j = 0; j < copy_len; ++j) { + dst[total_len++] = cur_path[i + j]; + } + + dst[total_len] = NullTerminator; + *out_len = total_len; + R_THROW(ResultTooLongPath); + } + + for (size_t j = 0; j < dir_len; ++j) { + dst[total_len++] = cur_path[i + j]; + } + } + + /* Advance past the current directory component. */ + i += dir_len; + } + + if (skip_next_sep) { + --total_len; + } + + if (total_len == 0 && max_out_size != 0) { + total_len = 1; + dst[0] = DirectorySeparator; + } + + /* NOTE: Probable nintendo bug, as max_out_size must be at least total_len + 1 for the null + * terminator. */ + R_UNLESS(max_out_size >= total_len - 1, ResultTooLongPath); + + dst[total_len] = NullTerminator; + + /* Check that the result path is normalized. */ + bool is_normalized; + size_t dummy; + R_TRY(IsNormalized(std::addressof(is_normalized), std::addressof(dummy), dst, + allow_all_characters)); + + /* Assert that the result path is normalized. */ + ASSERT(is_normalized); + + /* Set the output length. */ + *out_len = total_len; + R_SUCCEED(); + } +}; + +class PathFormatter { +private: + static constexpr Result CheckSharedName(const char* name, size_t len) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + if (len == 1) { + R_UNLESS(name[0] != Dot, ResultInvalidPathFormat); + } else if (len == 2) { + R_UNLESS(name[0] != Dot || name[1] != Dot, ResultInvalidPathFormat); + } + + for (size_t i = 0; i < len; ++i) { + R_UNLESS(!IsInvalidCharacter(name[i]), ResultInvalidCharacter); + } + + R_SUCCEED(); + } + + static constexpr Result CheckHostName(const char* name, size_t len) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + if (len == 2) { + R_UNLESS(name[0] != Dot || name[1] != Dot, ResultInvalidPathFormat); + } + + for (size_t i = 0; i < len; ++i) { + R_UNLESS(!IsInvalidCharacterForHostName(name[i]), ResultInvalidCharacter); + } + + R_SUCCEED(); + } + + static constexpr Result CheckInvalidBackslash(bool* out_contains_backslash, const char* path, + bool allow_backslash) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Default to no backslashes, so we can just write if we see one. */ + *out_contains_backslash = false; + + while (*path != NullTerminator) { + if (*(path++) == AlternateDirectorySeparator) { + *out_contains_backslash = true; + + R_UNLESS(allow_backslash, ResultInvalidCharacter); + } + } + + R_SUCCEED(); + } + +public: + static constexpr Result CheckPathFormat(const char* path, const PathFlags& flags) { + bool normalized; + size_t len; + R_RETURN(IsNormalized(std::addressof(normalized), std::addressof(len), path, flags)); + } + + static constexpr Result SkipMountName(const char** out, size_t* out_len, const char* path) { + R_RETURN(ParseMountName(out, out_len, nullptr, 0, path)); + } + + static constexpr Result ParseMountName(const char** out, size_t* out_len, char* out_mount_name, + size_t out_mount_name_buffer_size, const char* path) { + /* Check pre-conditions. */ + ASSERT(path != nullptr); + ASSERT(out_len != nullptr); + ASSERT(out != nullptr); + ASSERT((out_mount_name == nullptr) == (out_mount_name_buffer_size == 0)); + + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Determine max mount length. */ + const auto max_mount_len = + out_mount_name_buffer_size == 0 + ? MountNameLengthMax + 1 + : std::min(MountNameLengthMax + 1, out_mount_name_buffer_size); + + /* Parse the path until we see a drive separator. */ + size_t mount_len = 0; + for (/* ... */; mount_len < max_mount_len && path[mount_len]; ++mount_len) { + const char c = path[mount_len]; + + /* If we see a drive separator, advance, then we're done with the pre-drive separator + * part of the mount. */ + if (c == DriveSeparator) { + ++mount_len; + break; + } + + /* If we see a directory separator, we're not in a mount name. */ + if (c == DirectorySeparator || c == AlternateDirectorySeparator) { + *out = path; + *out_len = 0; + R_SUCCEED(); + } + } + + /* Check to be sure we're actually looking at a mount name. */ + if (mount_len <= 2 || path[mount_len - 1] != DriveSeparator) { + *out = path; + *out_len = 0; + R_SUCCEED(); + } + + /* Check that all characters in the mount name are allowable. */ + for (size_t i = 0; i < mount_len; ++i) { + R_UNLESS(!IsInvalidCharacterForMountName(path[i]), ResultInvalidCharacter); + } + + /* Copy out the mount name. */ + if (out_mount_name_buffer_size > 0) { + R_UNLESS(mount_len < out_mount_name_buffer_size, ResultTooLongPath); + + for (size_t i = 0; i < mount_len; ++i) { + out_mount_name[i] = path[i]; + } + out_mount_name[mount_len] = NullTerminator; + } + + /* Set the output. */ + *out = path + mount_len; + *out_len = mount_len; + R_SUCCEED(); + } + + static constexpr Result SkipRelativeDotPath(const char** out, size_t* out_len, + const char* path) { + R_RETURN(ParseRelativeDotPath(out, out_len, nullptr, 0, path)); + } + + static constexpr Result ParseRelativeDotPath(const char** out, size_t* out_len, + char* out_relative, + size_t out_relative_buffer_size, + const char* path) { + /* Check pre-conditions. */ + ASSERT(path != nullptr); + ASSERT(out_len != nullptr); + ASSERT(out != nullptr); + ASSERT((out_relative == nullptr) == (out_relative_buffer_size == 0)); + + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Initialize the output buffer, if we have one. */ + if (out_relative_buffer_size > 0) { + out_relative[0] = NullTerminator; + } + + /* Check if the path is relative. */ + if (path[0] == Dot && (path[1] == NullTerminator || path[1] == DirectorySeparator || + path[1] == AlternateDirectorySeparator)) { + if (out_relative_buffer_size > 0) { + R_UNLESS(out_relative_buffer_size >= 2, ResultTooLongPath); + + out_relative[0] = Dot; + out_relative[1] = NullTerminator; + } + + *out = path + 1; + *out_len = 1; + R_SUCCEED(); + } + + /* Ensure the path isn't a parent directory. */ + R_UNLESS(!(path[0] == Dot && path[1] == Dot), ResultDirectoryUnobtainable); + + /* There was no relative dot path. */ + *out = path; + *out_len = 0; + R_SUCCEED(); + } + + static constexpr Result SkipWindowsPath(const char** out, size_t* out_len, bool* out_normalized, + const char* path, bool has_mount_name) { + /* We're normalized if and only if the parsing doesn't throw ResultNotNormalized(). */ + *out_normalized = true; + + R_TRY_CATCH(ParseWindowsPath(out, out_len, nullptr, 0, path, has_mount_name)) { + R_CATCH(ResultNotNormalized) { + *out_normalized = false; + } + } + R_END_TRY_CATCH; + ON_RESULT_INCLUDED(ResultNotNormalized) { + *out_normalized = false; + }; + + R_SUCCEED(); + } + + static constexpr Result ParseWindowsPath(const char** out, size_t* out_len, char* out_win, + size_t out_win_buffer_size, const char* path, + bool has_mount_name) { + /* Check pre-conditions. */ + ASSERT(path != nullptr); + ASSERT(out_len != nullptr); + ASSERT(out != nullptr); + ASSERT((out_win == nullptr) == (out_win_buffer_size == 0)); + + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Initialize the output buffer, if we have one. */ + if (out_win_buffer_size > 0) { + out_win[0] = NullTerminator; + } + + /* Handle path start. */ + const char* cur_path = path; + if (has_mount_name && path[0] == DirectorySeparator) { + if (path[1] == AlternateDirectorySeparator && path[2] == AlternateDirectorySeparator) { + R_UNLESS(out_win_buffer_size > 0, ResultNotNormalized); + + ++cur_path; + } else if (IsWindowsDrive(path + 1)) { + R_UNLESS(out_win_buffer_size > 0, ResultNotNormalized); + + ++cur_path; + } + } + + /* Handle windows drive. */ + if (IsWindowsDrive(cur_path)) { + /* Parse up to separator. */ + size_t win_path_len = WindowsDriveLength; + for (/* ... */; cur_path[win_path_len] != NullTerminator; ++win_path_len) { + R_UNLESS(!IsInvalidCharacter(cur_path[win_path_len]), ResultInvalidCharacter); + + if (cur_path[win_path_len] == DirectorySeparator || + cur_path[win_path_len] == AlternateDirectorySeparator) { + break; + } + } + + /* Ensure that we're normalized, if we're required to be. */ + if (out_win_buffer_size == 0) { + for (size_t i = 0; i < win_path_len; ++i) { + R_UNLESS(cur_path[i] != AlternateDirectorySeparator, ResultNotNormalized); + } + } else { + /* Ensure we can copy into the normalized buffer. */ + R_UNLESS(win_path_len < out_win_buffer_size, ResultTooLongPath); + + for (size_t i = 0; i < win_path_len; ++i) { + out_win[i] = cur_path[i]; + } + out_win[win_path_len] = NullTerminator; + + Replace(out_win, win_path_len, AlternateDirectorySeparator, DirectorySeparator); + } + + *out = cur_path + win_path_len; + *out_len = win_path_len; + R_SUCCEED(); + } + + /* Handle DOS device. */ + if (IsDosDevicePath(cur_path)) { + size_t dos_prefix_len = DosDevicePathPrefixLength; + + if (IsWindowsDrive(cur_path + dos_prefix_len)) { + dos_prefix_len += WindowsDriveLength; + } else { + --dos_prefix_len; + } + + if (out_win_buffer_size > 0) { + /* Ensure we can copy into the normalized buffer. */ + R_UNLESS(dos_prefix_len < out_win_buffer_size, ResultTooLongPath); + + for (size_t i = 0; i < dos_prefix_len; ++i) { + out_win[i] = cur_path[i]; + } + out_win[dos_prefix_len] = NullTerminator; + + Replace(out_win, dos_prefix_len, DirectorySeparator, AlternateDirectorySeparator); + } + + *out = cur_path + dos_prefix_len; + *out_len = dos_prefix_len; + R_SUCCEED(); + } + + /* Handle UNC path. */ + if (IsUncPath(cur_path, false, true)) { + const char* final_path = cur_path; + + R_UNLESS(cur_path[UncPathPrefixLength] != DirectorySeparator, ResultInvalidPathFormat); + R_UNLESS(cur_path[UncPathPrefixLength] != AlternateDirectorySeparator, + ResultInvalidPathFormat); + + size_t cur_component_offset = 0; + size_t pos = UncPathPrefixLength; + for (/* ... */; cur_path[pos] != NullTerminator; ++pos) { + if (cur_path[pos] == DirectorySeparator || + cur_path[pos] == AlternateDirectorySeparator) { + if (cur_component_offset != 0) { + R_TRY(CheckSharedName(cur_path + cur_component_offset, + pos - cur_component_offset)); + + final_path = cur_path + pos; + break; + } + + R_UNLESS(cur_path[pos + 1] != DirectorySeparator, ResultInvalidPathFormat); + R_UNLESS(cur_path[pos + 1] != AlternateDirectorySeparator, + ResultInvalidPathFormat); + + R_TRY(CheckHostName(cur_path + 2, pos - 2)); + + cur_component_offset = pos + 1; + } + } + + R_UNLESS(cur_component_offset != pos, ResultInvalidPathFormat); + + if (cur_component_offset != 0 && final_path == cur_path) { + R_TRY(CheckSharedName(cur_path + cur_component_offset, pos - cur_component_offset)); + + final_path = cur_path + pos; + } + + size_t unc_prefix_len = final_path - cur_path; + + /* Ensure that we're normalized, if we're required to be. */ + if (out_win_buffer_size == 0) { + for (size_t i = 0; i < unc_prefix_len; ++i) { + R_UNLESS(cur_path[i] != DirectorySeparator, ResultNotNormalized); + } + } else { + /* Ensure we can copy into the normalized buffer. */ + R_UNLESS(unc_prefix_len < out_win_buffer_size, ResultTooLongPath); + + for (size_t i = 0; i < unc_prefix_len; ++i) { + out_win[i] = cur_path[i]; + } + out_win[unc_prefix_len] = NullTerminator; + + Replace(out_win, unc_prefix_len, DirectorySeparator, AlternateDirectorySeparator); + } + + *out = cur_path + unc_prefix_len; + *out_len = unc_prefix_len; + R_SUCCEED(); + } + + /* There's no windows path to parse. */ + *out = path; + *out_len = 0; + R_SUCCEED(); + } + + static constexpr Result IsNormalized(bool* out, size_t* out_len, const char* path, + const PathFlags& flags = {}) { + /* Ensure nothing is null. */ + R_UNLESS(out != nullptr, ResultNullptrArgument); + R_UNLESS(out_len != nullptr, ResultNullptrArgument); + R_UNLESS(path != nullptr, ResultNullptrArgument); + + /* Verify that the path is valid utf-8. */ + R_TRY(CheckUtf8(path)); + + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Handle the case where the path is empty. */ + if (path[0] == NullTerminator) { + R_UNLESS(flags.IsEmptyPathAllowed(), ResultInvalidPathFormat); + + *out = true; + *out_len = 0; + R_SUCCEED(); + } + + /* All normalized paths start with a directory separator...unless they're windows paths, + * relative paths, or have mount names. */ + if (path[0] != DirectorySeparator) { + R_UNLESS(flags.IsWindowsPathAllowed() || flags.IsRelativePathAllowed() || + flags.IsMountNameAllowed(), + ResultInvalidPathFormat); + } + + /* Check that the path is allowed to be a windows path, if it is. */ + if (IsWindowsPath(path, false)) { + R_UNLESS(flags.IsWindowsPathAllowed(), ResultInvalidPathFormat); + } + + /* Skip past the mount name, if one is present. */ + size_t total_len = 0; + size_t mount_name_len = 0; + R_TRY(SkipMountName(std::addressof(path), std::addressof(mount_name_len), path)); + + /* If we had a mount name, check that that was allowed. */ + if (mount_name_len > 0) { + R_UNLESS(flags.IsMountNameAllowed(), ResultInvalidPathFormat); + + total_len += mount_name_len; + } + + /* Check that the path starts as a normalized path should. */ + if (path[0] != DirectorySeparator && !IsPathStartWithCurrentDirectory(path) && + !IsWindowsPath(path, false)) { + R_UNLESS(flags.IsRelativePathAllowed(), ResultInvalidPathFormat); + R_UNLESS(!IsInvalidCharacter(path[0]), ResultInvalidPathFormat); + + *out = false; + R_SUCCEED(); + } + + /* Process relative path. */ + size_t relative_len = 0; + R_TRY(SkipRelativeDotPath(std::addressof(path), std::addressof(relative_len), path)); + + /* If we have a relative path, check that was allowed. */ + if (relative_len > 0) { + R_UNLESS(flags.IsRelativePathAllowed(), ResultInvalidPathFormat); + + total_len += relative_len; + + if (path[0] == NullTerminator) { + *out = true; + *out_len = total_len; + R_SUCCEED(); + } + } + + /* Process windows path. */ + size_t windows_len = 0; + bool normalized_win = false; + R_TRY(SkipWindowsPath(std::addressof(path), std::addressof(windows_len), + std::addressof(normalized_win), path, mount_name_len > 0)); + + /* If the windows path wasn't normalized, we're not normalized. */ + if (!normalized_win) { + R_UNLESS(flags.IsWindowsPathAllowed(), ResultInvalidPathFormat); + + *out = false; + R_SUCCEED(); + } + + /* If we had a windows path, check that was allowed. */ + if (windows_len > 0) { + R_UNLESS(flags.IsWindowsPathAllowed(), ResultInvalidPathFormat); + + total_len += windows_len; + + /* We can't have both a relative path and a windows path. */ + R_UNLESS(relative_len == 0, ResultInvalidPathFormat); + + /* A path ending in a windows path isn't normalized. */ + if (path[0] == NullTerminator) { + *out = false; + R_SUCCEED(); + } + + /* Check that there are no windows directory separators in the path. */ + for (size_t i = 0; path[i] != NullTerminator; ++i) { + if (path[i] == AlternateDirectorySeparator) { + *out = false; + R_SUCCEED(); + } + } + } + + /* Check that parent directory replacement is not needed if backslashes are allowed. */ + if (flags.IsBackslashAllowed() && + PathNormalizer::IsParentDirectoryPathReplacementNeeded(path)) { + *out = false; + R_SUCCEED(); + } + + /* Check that the backslash state is valid. */ + bool is_backslash_contained = false; + R_TRY(CheckInvalidBackslash(std::addressof(is_backslash_contained), path, + flags.IsWindowsPathAllowed() || flags.IsBackslashAllowed())); + + /* Check that backslashes are contained only if allowed. */ + if (is_backslash_contained && !flags.IsBackslashAllowed()) { + *out = false; + R_SUCCEED(); + } + + /* Check that the final result path is normalized. */ + size_t normal_len = 0; + R_TRY(PathNormalizer::IsNormalized(out, std::addressof(normal_len), path, + flags.IsAllCharactersAllowed())); + + /* Add the normal length. */ + total_len += normal_len; + + /* Set the output length. */ + *out_len = total_len; + R_SUCCEED(); + } + + static Result Normalize(char* dst, size_t dst_size, const char* path, size_t path_len, + const PathFlags& flags) { + /* Use StringTraits names for remainder of scope. */ + using namespace StringTraits; + + /* Prepare to iterate. */ + const char* src = path; + size_t cur_pos = 0; + bool is_windows_path = false; + + /* Check if the path is empty. */ + if (src[0] == NullTerminator) { + if (dst_size != 0) { + dst[0] = NullTerminator; + } + + R_UNLESS(flags.IsEmptyPathAllowed(), ResultInvalidPathFormat); + + R_SUCCEED(); + } + + /* Handle a mount name. */ + size_t mount_name_len = 0; + if (flags.IsMountNameAllowed()) { + R_TRY(ParseMountName(std::addressof(src), std::addressof(mount_name_len), dst + cur_pos, + dst_size - cur_pos, src)); + + cur_pos += mount_name_len; + } + + /* Handle a drive-relative prefix. */ + bool is_drive_relative = false; + if (src[0] != DirectorySeparator && !IsPathStartWithCurrentDirectory(src) && + !IsWindowsPath(src, false)) { + R_UNLESS(flags.IsRelativePathAllowed(), ResultInvalidPathFormat); + R_UNLESS(!IsInvalidCharacter(src[0]), ResultInvalidPathFormat); + + dst[cur_pos++] = Dot; + is_drive_relative = true; + } + + size_t relative_len = 0; + if (flags.IsRelativePathAllowed()) { + R_UNLESS(cur_pos < dst_size, ResultTooLongPath); + + R_TRY(ParseRelativeDotPath(std::addressof(src), std::addressof(relative_len), + dst + cur_pos, dst_size - cur_pos, src)); + + cur_pos += relative_len; + + if (src[0] == NullTerminator) { + R_UNLESS(cur_pos < dst_size, ResultTooLongPath); + + dst[cur_pos] = NullTerminator; + R_SUCCEED(); + } + } + + /* Handle a windows path. */ + if (flags.IsWindowsPathAllowed()) { + const char* const orig = src; + + R_UNLESS(cur_pos < dst_size, ResultTooLongPath); + + size_t windows_len = 0; + R_TRY(ParseWindowsPath(std::addressof(src), std::addressof(windows_len), dst + cur_pos, + dst_size - cur_pos, src, mount_name_len != 0)); + + cur_pos += windows_len; + + if (src[0] == NullTerminator) { + /* NOTE: Bug in original code here repeated, should be checking cur_pos + 2. */ + R_UNLESS(cur_pos + 1 < dst_size, ResultTooLongPath); + + dst[cur_pos + 0] = DirectorySeparator; + dst[cur_pos + 1] = NullTerminator; + R_SUCCEED(); + } + + if ((src - orig) > 0) { + is_windows_path = true; + } + } + + /* Check for invalid backslash. */ + bool backslash_contained = false; + R_TRY(CheckInvalidBackslash(std::addressof(backslash_contained), src, + flags.IsWindowsPathAllowed() || flags.IsBackslashAllowed())); + + /* Handle backslash replacement as necessary. */ + if (backslash_contained && flags.IsWindowsPathAllowed()) { + /* Create a temporary buffer holding a slash-replaced version of the path. */ + /* NOTE: Nintendo unnecessarily allocates and replaces here a fully copy of the path, + * despite having skipped some of it already. */ + const size_t replaced_src_len = path_len - (src - path); + + char* replaced_src = nullptr; + SCOPE_EXIT({ + if (replaced_src != nullptr) { + if (std::is_constant_evaluated()) { + delete[] replaced_src; + } else { + Deallocate(replaced_src, replaced_src_len); + } + } + }); + + if (std::is_constant_evaluated()) { + replaced_src = new char[replaced_src_len]; + } else { + replaced_src = static_cast(Allocate(replaced_src_len)); + } + + Strlcpy(replaced_src, src, replaced_src_len); + + Replace(replaced_src, replaced_src_len, AlternateDirectorySeparator, + DirectorySeparator); + + size_t dummy; + R_TRY(PathNormalizer::Normalize(dst + cur_pos, std::addressof(dummy), replaced_src, + dst_size - cur_pos, is_windows_path, is_drive_relative, + flags.IsAllCharactersAllowed())); + } else { + /* We can just do normalization. */ + size_t dummy; + R_TRY(PathNormalizer::Normalize(dst + cur_pos, std::addressof(dummy), src, + dst_size - cur_pos, is_windows_path, is_drive_relative, + flags.IsAllCharactersAllowed())); + } + + R_SUCCEED(); + } +}; + +} // namespace FileSys diff --git a/src/core/file_sys/fs_string_util.h b/src/core/file_sys/fs_string_util.h new file mode 100644 index 0000000000..68114e72cc --- /dev/null +++ b/src/core/file_sys/fs_string_util.h @@ -0,0 +1,241 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "common/assert.h" + +namespace FileSys { + +template +constexpr int Strlen(const T* str) { + ASSERT(str != nullptr); + + int length = 0; + while (*str++) { + ++length; + } + + return length; +} + +template +constexpr int Strnlen(const T* str, int count) { + ASSERT(str != nullptr); + ASSERT(count >= 0); + + int length = 0; + while (count-- && *str++) { + ++length; + } + + return length; +} + +template +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 +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(cur - src); +} + +/* std::size() does not support zero-size C arrays. We're fixing that. */ +template +constexpr auto size(const C& c) -> decltype(c.size()) { + return std::size(c); +} + +template +constexpr std::size_t size(const C& c) { + if constexpr (sizeof(C) == 0) { + return 0; + } else { + return std::size(c); + } +} + +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(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(p[0]))) { + case 1: + *dst = static_cast(p[0]); + return CharacterEncodingResult_Success; + case 2: + if ((static_cast(p[0]) & 0x1E) != 0) { + if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[1])) == + 0) { + *dst = (static_cast(p[0] & 0x1F) << 6) | (static_cast(p[1] & 0x3F) << 0); + return CharacterEncodingResult_Success; + } + } + break; + case 3: + if (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[1])) == 0 && + impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[2])) == 0) { + const u32 c = (static_cast(p[0] & 0xF) << 12) | + (static_cast(p[1] & 0x3F) << 6) | + (static_cast(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(p[1])) == 0 && + impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[2])) == 0 && + impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[3])) == 0) { + const u32 c = + (static_cast(p[0] & 0x7) << 18) | (static_cast(p[1] & 0x3F) << 12) | + (static_cast(p[2] & 0x3F) << 6) | (static_cast(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(*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(p[1])) == + 0) { + c = (static_cast(p[0] & 0x1F) << 6) | (static_cast(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(p[1])) == 0 && + impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[2])) == 0) { + c = (static_cast(p[0] & 0xF) << 12) | (static_cast(p[1] & 0x3F) << 6) | + (static_cast(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(p[1])) == 0 && + impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[2])) == 0 && + impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[3])) == 0) { + c = (static_cast(p[0] & 0x7) << 18) | (static_cast(p[1] & 0x3F) << 12) | + (static_cast(p[2] & 0x3F) << 6) | (static_cast(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 diff --git a/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp b/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp index 1e8ef366e7..39690018ba 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp +++ b/src/core/hle/service/filesystem/fsp/fs_i_directory.cpp @@ -1,6 +1,7 @@ // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later +#include "core/file_sys/fs_filesystem.h" #include "core/file_sys/savedata_factory.h" #include "core/hle/service/filesystem/fsp/fs_i_directory.h" #include "core/hle/service/ipc_helpers.h" diff --git a/src/core/hle/service/filesystem/fsp/fs_i_directory.h b/src/core/hle/service/filesystem/fsp/fs_i_directory.h index 9f5d7c054c..793ecfcd7f 100644 --- a/src/core/hle/service/filesystem/fsp/fs_i_directory.h +++ b/src/core/hle/service/filesystem/fsp/fs_i_directory.h @@ -3,12 +3,14 @@ #pragma once -#include "core/file_sys/fs_filesystem.h" #include "core/file_sys/vfs/vfs.h" #include "core/hle/service/filesystem/filesystem.h" -#include "core/hle/service/filesystem/fsp/fsp_util.h" #include "core/hle/service/service.h" +namespace FileSys { +struct DirectoryEntry; +} + namespace Service::FileSystem { class IDirectory final : public ServiceFramework { From 975deb7528cd98460528553f6a9162bfbcd6cab1 Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Fri, 19 Jan 2024 00:17:28 +0100 Subject: [PATCH 7/7] Address review comments and fix compilation problems --- .../app/src/main/jni/game_metadata.cpp | 12 +- src/android/app/src/main/jni/native.cpp | 15 +- src/common/overflow.h | 1 + src/core/file_sys/fs_directory.h | 2 +- src/core/file_sys/fs_file.h | 14 +- src/core/file_sys/fs_filesystem.h | 6 +- src/core/file_sys/fs_memory_management.h | 20 +- src/core/file_sys/fs_operate_range.h | 4 +- src/core/file_sys/fs_path.h | 150 +++++------ src/core/file_sys/fs_path_utility.h | 249 +++++++++--------- src/core/file_sys/fs_string_util.h | 29 +- src/core/hle/service/filesystem/filesystem.h | 1 + src/core/hle/service/glue/time/manager.cpp | 2 +- src/core/hle/service/glue/time/manager.h | 2 +- .../service/glue/time/time_zone_binary.cpp | 2 +- src/frontend_common/content_manager.h | 9 +- 16 files changed, 249 insertions(+), 269 deletions(-) diff --git a/src/android/app/src/main/jni/game_metadata.cpp b/src/android/app/src/main/jni/game_metadata.cpp index 78f604c704..8f0da1413b 100644 --- a/src/android/app/src/main/jni/game_metadata.cpp +++ b/src/android/app/src/main/jni/game_metadata.cpp @@ -1,12 +1,12 @@ // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later -#include -#include -#include -#include -#include +#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; } diff --git a/src/android/app/src/main/jni/native.cpp b/src/android/app/src/main/jni/native.cpp index 247f2c2b34..3fd9a500c1 100644 --- a/src/android/app/src/main/jni/native.cpp +++ b/src/android/app/src/main/jni/native.cpp @@ -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 nsp = std::make_shared( - 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(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, diff --git a/src/common/overflow.h b/src/common/overflow.h index e765c0d89f..e184ead953 100644 --- a/src/common/overflow.h +++ b/src/common/overflow.h @@ -3,6 +3,7 @@ #pragma once +#include #include #include "bit_cast.h" diff --git a/src/core/file_sys/fs_directory.h b/src/core/file_sys/fs_directory.h index cba6155f86..25c9cb18a3 100644 --- a/src/core/file_sys/fs_directory.h +++ b/src/core/file_sys/fs_directory.h @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #pragma once diff --git a/src/core/file_sys/fs_file.h b/src/core/file_sys/fs_file.h index 35f66b959c..4fb77e8dbf 100644 --- a/src/core/file_sys/fs_file.h +++ b/src/core/file_sys/fs_file.h @@ -1,12 +1,14 @@ -// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// 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; + u32 value; static const ReadOption None; }; @@ -18,7 +20,7 @@ enum ReadOptionFlag : u32 { inline constexpr const ReadOption ReadOption::None = {ReadOptionFlag_None}; inline constexpr bool operator==(const ReadOption& lhs, const ReadOption& rhs) { - return lhs._value == rhs._value; + return lhs.value == rhs.value; } inline constexpr bool operator!=(const ReadOption& lhs, const ReadOption& rhs) { @@ -33,10 +35,10 @@ enum WriteOptionFlag : u32 { }; struct WriteOption { - u32 _value; + u32 value; constexpr inline bool HasFlushFlag() const { - return _value & WriteOptionFlag_Flush; + return value & WriteOptionFlag_Flush; } static const WriteOption None; @@ -47,7 +49,7 @@ 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; + return lhs.value == rhs.value; } inline constexpr bool operator!=(const WriteOption& lhs, const WriteOption& rhs) { diff --git a/src/core/file_sys/fs_filesystem.h b/src/core/file_sys/fs_filesystem.h index 436d6c7310..7f237b7fac 100644 --- a/src/core/file_sys/fs_filesystem.h +++ b/src/core/file_sys/fs_filesystem.h @@ -3,6 +3,9 @@ #pragma once +#include "common/common_funcs.h" +#include "common/common_types.h" + namespace FileSys { enum class OpenMode : u32 { @@ -20,9 +23,6 @@ enum class OpenDirectoryMode : u64 { File = (1 << 1), All = (Directory | File), - - /* TODO: Separate enum, like N? */ - _NotRequireFileSize = (1 << 31), }; DECLARE_ENUM_FLAG_OPERATORS(OpenDirectoryMode) diff --git a/src/core/file_sys/fs_memory_management.h b/src/core/file_sys/fs_memory_management.h index 596143ba91..f03c6354b8 100644 --- a/src/core/file_sys/fs_memory_management.h +++ b/src/core/file_sys/fs_memory_management.h @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -8,39 +8,31 @@ namespace FileSys { -std::mutex g_mutex; - constexpr size_t RequiredAlignment = alignof(u64); void* AllocateUnsafe(size_t size) { - /* Allocate. */ + // Allocate void* const ptr = ::operator new(size, std::align_val_t{RequiredAlignment}); - /* Check alignment. */ + // Check alignment ASSERT(Common::IsAligned(reinterpret_cast(ptr), RequiredAlignment)); - /* Return allocated pointer. */ + // Return allocated pointer return ptr; } void DeallocateUnsafe(void* ptr, size_t size) { - /* Deallocate the pointer. */ + // Deallocate the pointer ::operator delete(ptr, std::align_val_t{RequiredAlignment}); } void* Allocate(size_t size) { - /* Lock the allocator. */ - std::scoped_lock lk(g_mutex); - return AllocateUnsafe(size); } void Deallocate(void* ptr, size_t size) { - /* If the pointer is non-null, deallocate it. */ + // If the pointer is non-null, deallocate it if (ptr != nullptr) { - /* Lock the allocator. */ - std::scoped_lock lk(g_mutex); - DeallocateUnsafe(ptr, size); } } diff --git a/src/core/file_sys/fs_operate_range.h b/src/core/file_sys/fs_operate_range.h index 7509999071..04ea64cc01 100644 --- a/src/core/file_sys/fs_operate_range.h +++ b/src/core/file_sys/fs_operate_range.h @@ -1,8 +1,10 @@ -// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// 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 { diff --git a/src/core/file_sys/fs_path.h b/src/core/file_sys/fs_path.h index 9ea4526442..56ba08a6a5 100644 --- a/src/core/file_sys/fs_path.h +++ b/src/core/file_sys/fs_path.h @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -34,8 +34,7 @@ public: size_t m_length_and_is_normalized; public: - constexpr WriteBuffer() : m_buffer(nullptr), m_length_and_is_normalized(0) { /* ... */ - } + constexpr WriteBuffer() : m_buffer(nullptr), m_length_and_is_normalized(0) {} constexpr ~WriteBuffer() { if (m_buffer != nullptr) { @@ -113,35 +112,32 @@ private: WriteBuffer m_write_buffer; public: - constexpr Path() : m_str(EmptyPath), m_write_buffer() { - /* ... */ - } + 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() { /* ... */ - } + constexpr ~Path() = default; constexpr Result SetShallowBuffer(const char* buffer) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(m_write_buffer.GetLength() == 0); - /* Check the buffer is valid. */ + // Check the buffer is valid R_UNLESS(buffer != nullptr, ResultNullptrArgument); - /* Set buffer. */ + // Set buffer this->SetReadOnlyBuffer(buffer); - /* Note that we're normalized. */ + // Note that we're normalized this->SetNormalized(); R_SUCCEED(); } constexpr const char* GetString() const { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(this->IsNormalized()); return m_str; @@ -164,69 +160,69 @@ public: } Result Initialize(const Path& rhs) { - /* Check the other path is normalized. */ + // Check the other path is normalized const bool normalized = rhs.IsNormalized(); R_UNLESS(normalized, ResultNotNormalized); - /* Allocate buffer for our path. */ + // Allocate buffer for our path const auto len = rhs.GetLength(); R_TRY(this->Preallocate(len + 1)); - /* Copy the path. */ + // Copy the path const size_t copied = Strlcpy(m_write_buffer.Get(), rhs.GetString(), len + 1); R_UNLESS(copied == len, ResultUnexpectedInPathA); - /* Set normalized. */ + // Set normalized this->SetNormalized(); R_SUCCEED(); } Result Initialize(const char* path, size_t len) { - /* Check the path is valid. */ + // Check the path is valid R_UNLESS(path != nullptr, ResultNullptrArgument); - /* Initialize. */ + // Initialize R_TRY(this->InitializeImpl(path, len)); - /* Set not normalized. */ + // Set not normalized this->SetNotNormalized(); R_SUCCEED(); } Result Initialize(const char* path) { - /* Check the path is valid. */ + // 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. */ + // Check the path is valid R_UNLESS(path != nullptr, ResultNullptrArgument); - /* Initialize. */ + // Initialize R_TRY(this->InitializeImpl(path, std::strlen(path))); - /* Replace slashes as desired. */ + // 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. */ + // Set not normalized this->SetNotNormalized(); R_SUCCEED(); } Result InitializeWithReplaceForwardSlashes(const char* path) { - /* Check the path is valid. */ + // Check the path is valid R_UNLESS(path != nullptr, ResultNullptrArgument); - /* Initialize. */ + // Initialize R_TRY(this->InitializeImpl(path, std::strlen(path))); - /* Replace slashes as desired. */ + // Replace slashes as desired if (m_write_buffer.GetLength() > 1) { if (auto* p = m_write_buffer.Get(); p[0] == '/' && p[1] == '/') { p[0] = '\\'; @@ -234,23 +230,23 @@ public: } } - /* Set not normalized. */ + // Set not normalized this->SetNotNormalized(); R_SUCCEED(); } Result InitializeWithNormalization(const char* path, size_t size) { - /* Check the path is valid. */ + // Check the path is valid R_UNLESS(path != nullptr, ResultNullptrArgument); - /* Initialize. */ + // Initialize R_TRY(this->InitializeImpl(path, size)); - /* Set not normalized. */ + // Set not normalized this->SetNotNormalized(); - /* Perform normalization. */ + // Perform normalization PathFlags path_flags; if (IsPathRelative(m_str)) { path_flags.AllowRelativePath(); @@ -269,7 +265,7 @@ public: R_SUCCEED(); } - /* Normalize. */ + // Normalize R_TRY(this->Normalize(path_flags)); this->SetNormalized(); @@ -277,30 +273,30 @@ public: } Result InitializeWithNormalization(const char* path) { - /* Check the path is valid. */ + // Check the path is valid R_UNLESS(path != nullptr, ResultNullptrArgument); R_RETURN(this->InitializeWithNormalization(path, std::strlen(path))); } Result InitializeAsEmpty() { - /* Clear our buffer. */ + // Clear our buffer this->ClearBuffer(); - /* Set normalized. */ + // Set normalized this->SetNormalized(); R_SUCCEED(); } Result AppendChild(const char* child) { - /* Check the path is valid. */ + // Check the path is valid R_UNLESS(child != nullptr, ResultNullptrArgument); - /* Basic checks. If we hvea a path and the child is empty, we have nothing to do. */ + // 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. */ + // Skip an early separator if (*c == '/') { ++c; } @@ -308,40 +304,40 @@ public: R_SUCCEED_IF(*c == '\x00'); } - /* If we don't have a string, we can just initialize. */ + // 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. */ + // Remove a trailing separator if (m_str[cur_len - 1] == '/' || m_str[cur_len - 1] == '\\') { --cur_len; } - /* Get the child path's length. */ + // Get the child path's length auto child_len = std::strlen(c); - /* Reset our write buffer. */ + // 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. */ + // Pre-allocate the new buffer R_TRY(this->Preallocate(cur_len + 1 + child_len + 1)); - /* Get our write buffer. */ + // Get our write buffer auto* dst = m_write_buffer.Get(); if (old_write_buffer.Get() != nullptr && cur_len > 0) { Strlcpy(dst, old_write_buffer.Get(), cur_len + 1); } - /* Add separator. */ + // Add separator dst[cur_len] = '/'; - /* Copy the child path. */ + // Copy the child path const size_t copied = Strlcpy(dst + cur_len + 1, c, child_len + 1); R_UNLESS(copied == child_len, ResultUnexpectedInPathA); @@ -353,21 +349,21 @@ public: } Result Combine(const Path& parent, const Path& child) { - /* Get the lengths. */ + // Get the lengths const auto p_len = parent.GetLength(); const auto c_len = child.GetLength(); - /* Allocate our buffer. */ + // Allocate our buffer R_TRY(this->Preallocate(p_len + c_len + 1)); - /* Initialize as parent. */ + // Initialize as parent R_TRY(this->Initialize(parent)); - /* If we're empty, we can just initialize as child. */ + // 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. */ + // Otherwise, we should append the child R_TRY(this->AppendChild(child)); } @@ -375,7 +371,7 @@ public: } Result RemoveChild() { - /* If we don't have a write-buffer, ensure that we have one. */ + // 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)); @@ -383,17 +379,17 @@ public: } } - /* Check that it's possible for us to remove a child. */ + // 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. */ + // Handle a trailing separator if (len > 0 && (p[len - 1] == '\\' || p[len - 1] == '/')) { --len; } - /* Remove the child path segment. */ + // Remove the child path segment while ((--len) >= 0 && p[len]) { if (p[len] == '/' || p[len] == '\\') { if (len > 0) { @@ -406,25 +402,25 @@ public: } } - /* Check that length remains > 0. */ + // 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. */ + // If we're already normalized, nothing to do R_SUCCEED_IF(this->IsNormalized()); - /* Check if we're normalized. */ + // 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 we're not normalized, normalize if (!normalized) { - /* Determine necessary buffer length. */ + // Determine necessary buffer length auto len = m_write_buffer.GetLength(); if (flags.IsRelativePathAllowed() && IsPathRelative(m_str)) { len += 2; @@ -433,20 +429,20 @@ public: len += 1; } - /* Allocate a new buffer. */ + // 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. */ + // 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. */ + // Set the normalized buffer as our buffer this->SetModifiableBuffer(std::move(buf)); } - /* Set normalized. */ + // Set normalized this->SetNormalized(); R_SUCCEED(); } @@ -458,19 +454,19 @@ private: } void SetModifiableBuffer(WriteBuffer&& buffer) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(buffer.Get() != nullptr); ASSERT(buffer.GetLength() > 0); ASSERT(Common::IsAligned(buffer.GetLength(), WriteBufferAlignmentLength)); - /* Get whether we're normalized. */ + // Get whether we're normalized if (m_write_buffer.IsNormalized()) { buffer.SetNormalized(); } else { buffer.SetNotNormalized(); } - /* Set write buffer. */ + // Set write buffer m_write_buffer = std::move(buffer); m_str = m_write_buffer.Get(); } @@ -481,14 +477,14 @@ private: } Result Preallocate(size_t length) { - /* Allocate additional space, if needed. */ + // Allocate additional space, if needed if (length > m_write_buffer.GetLength()) { - /* Allocate buffer. */ + // Allocate buffer const size_t size = Common::AlignUp(length, WriteBufferAlignmentLength); auto buf = WriteBuffer::Make(size); R_UNLESS(buf.Get() != nullptr, ResultAllocationMemoryFailedMakeUnique); - /* Set write buffer. */ + // Set write buffer this->SetModifiableBuffer(std::move(buf)); } @@ -497,14 +493,14 @@ private: Result InitializeImpl(const char* path, size_t size) { if (size > 0 && path[0]) { - /* Pre allocate a buffer for the path. */ + // Pre allocate a buffer for the path R_TRY(this->Preallocate(size + 1)); - /* Copy the path. */ + // Copy the path const size_t copied = Strlcpy(m_write_buffer.Get(), path, size + 1); R_UNLESS(copied >= size, ResultUnexpectedInPathA); } else { - /* We can just clear the buffer. */ + // We can just clear the buffer this->ClearBuffer(); } @@ -548,14 +544,14 @@ public: }; inline Result SetUpFixedPath(FileSys::Path* out, const char* s) { - /* Verify the path is normalized. */ + // 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. */ + // Set the fixed path R_RETURN(out->SetShallowBuffer(s)); } diff --git a/src/core/file_sys/fs_path_utility.h b/src/core/file_sys/fs_path_utility.h index 2764457073..e9011d0654 100644 --- a/src/core/file_sys/fs_path_utility.h +++ b/src/core/file_sys/fs_path_utility.h @@ -1,9 +1,10 @@ -// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #pragma once #include "common/assert.h" +#include "common/common_funcs.h" #include "common/common_types.h" #include "common/scope_exit.h" #include "core/file_sys/fs_directory.h" @@ -14,7 +15,6 @@ namespace FileSys { constexpr inline size_t MountNameLengthMax = 15; -using Result = ::Result; namespace StringTraits { @@ -57,15 +57,15 @@ constexpr bool IsInvalidCharacterImpl(char c) { } // namespace impl constexpr bool IsInvalidCharacter(char c) { - return impl::IsInvalidCharacterImpl(c); + return impl::IsInvalidCharacterImpl(c); } constexpr bool IsInvalidCharacterForHostName(char c) { return impl::IsInvalidCharacterImpl(c); + Common::Size(InvalidCharactersForHostName)>(c); } constexpr bool IsInvalidCharacterForMountName(char c) { return impl::IsInvalidCharacterImpl(c); + Common::Size(InvalidCharactersForMountName)>(c); } } // namespace StringTraits @@ -177,14 +177,14 @@ constexpr inline bool IsPathStartWithCurrentDirectory(const char* path) { } constexpr inline bool IsSubPath(const char* lhs, const char* rhs) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(lhs != nullptr); ASSERT(rhs != nullptr); - /* Import StringTraits names for current scope. */ + // Import StringTraits names for current scope using namespace StringTraits; - /* Special case certain paths. */ + // Special case certain paths if (IsUncPath(lhs) && !IsUncPath(rhs)) { return false; } @@ -201,7 +201,7 @@ constexpr inline bool IsSubPath(const char* lhs, const char* rhs) { return true; } - /* Check subpath. */ + // Check subpath for (size_t i = 0; /* ... */; ++i) { if (lhs[i] == NullTerminator) { return rhs[i] == DirectorySeparator; @@ -213,7 +213,7 @@ constexpr inline bool IsSubPath(const char* lhs, const char* rhs) { } } -/* Path utilities. */ +// Path utilities constexpr inline void Replace(char* dst, size_t dst_size, char old_char, char new_char) { ASSERT(dst != nullptr); for (char* cur = dst; cur < dst + dst_size && *cur; ++cur) { @@ -224,10 +224,10 @@ constexpr inline void Replace(char* dst, size_t dst_size, char old_char, char ne } constexpr inline Result CheckUtf8(const char* s) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(s != nullptr); - /* Iterate, checking for utf8-validity. */ + // Iterate, checking for utf8-validity while (*s) { char utf8_buf[4] = {}; @@ -242,7 +242,7 @@ constexpr inline Result CheckUtf8(const char* s) { R_SUCCEED(); } -/* Path formatting. */ +// Path formatting class PathNormalizer { private: enum class PathState { @@ -256,10 +256,10 @@ private: private: static constexpr void ReplaceParentDirectoryPath(char* dst, const char* src) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Start with a dir-separator. */ + // Start with a dir-separator dst[0] = DirectorySeparator; auto i = 1; @@ -292,14 +292,14 @@ private: public: static constexpr bool IsParentDirectoryPathReplacementNeeded(const char* path) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; if (path[0] != DirectorySeparator && path[0] != AlternateDirectorySeparator) { return false; } - /* Check to find a parent reference using alternate separators. */ + // Check to find a parent reference using alternate separators if (path[0] != NullTerminator && path[1] != NullTerminator && path[2] != NullTerminator) { size_t i; for (i = 0; path[i + 3] != NullTerminator; ++path) { @@ -333,24 +333,24 @@ public: static constexpr Result IsNormalized(bool* out, size_t* out_len, const char* path, bool allow_all_characters = false) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Parse the path. */ + // Parse the path auto state = PathState::Start; size_t len = 0; while (path[len] != NullTerminator) { - /* Get the current character. */ + // Get the current character const char c = path[len++]; - /* Check the current character is valid. */ + // Check the current character is valid if (!allow_all_characters && state != PathState::Start) { R_UNLESS(!IsInvalidCharacter(c), ResultInvalidCharacter); } - /* Process depending on current state. */ + // Process depending on current state switch (state) { - /* Import the PathState enums for convenience. */ + // Import the PathState enums for convenience using enum PathState; case Start: @@ -401,9 +401,9 @@ public: } } - /* Check the final state. */ + // Check the final state switch (state) { - /* Import the PathState enums for convenience. */ + // Import the PathState enums for convenience using enum PathState; case Start: R_THROW(ResultInvalidPathFormat); @@ -421,7 +421,7 @@ public: break; } - /* Set the output length. */ + // Set the output length *out_len = len; R_SUCCEED(); } @@ -429,21 +429,21 @@ public: static Result Normalize(char* dst, size_t* out_len, const char* path, size_t max_out_size, bool is_windows_path, bool is_drive_relative_path, bool allow_all_characters = false) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Prepare to iterate. */ + // Prepare to iterate const char* cur_path = path; size_t total_len = 0; - /* If path begins with a separator, check that we're not drive relative. */ + // If path begins with a separator, check that we're not drive relative if (cur_path[0] != DirectorySeparator) { R_UNLESS(is_drive_relative_path, ResultInvalidPathFormat); dst[total_len++] = DirectorySeparator; } - /* We're going to need to do path replacement, potentially. */ + // We're going to need to do path replacement, potentially char* replacement_path = nullptr; size_t replacement_path_size = 0; @@ -457,7 +457,7 @@ public: } }); - /* Perform path replacement, if necessary. */ + // Perform path replacement, if necessary if (IsParentDirectoryPathReplacementNeeded(cur_path)) { if (std::is_constant_evaluated()) { replacement_path_size = EntryNameLengthMax + 1; @@ -472,25 +472,24 @@ public: cur_path = replacement_path; } - /* Iterate, normalizing path components. */ + // Iterate, normalizing path components bool skip_next_sep = false; size_t i = 0; while (cur_path[i] != NullTerminator) { - /* Process a directory separator, if we run into one. */ + // Process a directory separator, if we run into one if (cur_path[i] == DirectorySeparator) { - /* Swallow separators. */ + // Swallow separators do { ++i; } while (cur_path[i] == DirectorySeparator); - /* Check if we hit end of string. */ + // Check if we hit end of string if (cur_path[i] == NullTerminator) { break; } - /* If we aren't skipping the separator, write it, checking that we remain in bounds. - */ + // If we aren't skipping the separator, write it, checking that we remain in bounds. if (!skip_next_sep) { if (total_len + 1 == max_out_size) { dst[total_len] = NullTerminator; @@ -501,15 +500,15 @@ public: dst[total_len++] = DirectorySeparator; } - /* Don't skip the next separator. */ + // Don't skip the next separator skip_next_sep = false; } - /* Get the length of the current directory component. */ + // Get the length of the current directory component size_t dir_len = 0; while (cur_path[i + dir_len] != DirectorySeparator && cur_path[i + dir_len] != NullTerminator) { - /* Check for validity. */ + // Check for validity if (!allow_all_characters) { R_UNLESS(!IsInvalidCharacter(cur_path[i + dir_len]), ResultInvalidCharacter); } @@ -517,19 +516,19 @@ public: ++dir_len; } - /* Handle the current dir component. */ + // Handle the current dir component if (IsCurrentDirectory(cur_path + i)) { skip_next_sep = true; } else if (IsParentDirectory(cur_path + i)) { - /* We should have just written a separator. */ + // We should have just written a separator ASSERT(dst[total_len - 1] == DirectorySeparator); - /* We should have started with a separator, for non-windows paths. */ + // We should have started with a separator, for non-windows paths if (!is_windows_path) { ASSERT(dst[0] == DirectorySeparator); } - /* Remove the previous component. */ + // Remove the previous component if (total_len == 1) { R_UNLESS(is_windows_path, ResultDirectoryUnobtainable); @@ -544,15 +543,15 @@ public: } while ((--total_len) != 0); } - /* We should be pointing to a directory separator, for non-windows paths. */ + // We should be pointing to a directory separator, for non-windows paths if (!is_windows_path) { ASSERT(dst[total_len] == DirectorySeparator); } - /* We should remain in bounds. */ + // We should remain in bounds ASSERT(total_len < max_out_size); } else { - /* Copy, possibly truncating. */ + // Copy, possibly truncating if (total_len + dir_len + 1 > max_out_size) { const size_t copy_len = max_out_size - (total_len + 1); @@ -570,7 +569,7 @@ public: } } - /* Advance past the current directory component. */ + // Advance past the current directory component i += dir_len; } @@ -583,22 +582,22 @@ public: dst[0] = DirectorySeparator; } - /* NOTE: Probable nintendo bug, as max_out_size must be at least total_len + 1 for the null - * terminator. */ + // NOTE: Probable nintendo bug, as max_out_size must be at least total_len + 1 for the null + // terminator. R_UNLESS(max_out_size >= total_len - 1, ResultTooLongPath); dst[total_len] = NullTerminator; - /* Check that the result path is normalized. */ + // Check that the result path is normalized bool is_normalized; size_t dummy; R_TRY(IsNormalized(std::addressof(is_normalized), std::addressof(dummy), dst, allow_all_characters)); - /* Assert that the result path is normalized. */ + // Assert that the result path is normalized ASSERT(is_normalized); - /* Set the output length. */ + // Set the output length *out_len = total_len; R_SUCCEED(); } @@ -607,7 +606,7 @@ public: class PathFormatter { private: static constexpr Result CheckSharedName(const char* name, size_t len) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; if (len == 1) { @@ -624,7 +623,7 @@ private: } static constexpr Result CheckHostName(const char* name, size_t len) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; if (len == 2) { @@ -640,10 +639,10 @@ private: static constexpr Result CheckInvalidBackslash(bool* out_contains_backslash, const char* path, bool allow_backslash) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Default to no backslashes, so we can just write if we see one. */ + // Default to no backslashes, so we can just write if we see one *out_contains_backslash = false; while (*path != NullTerminator) { @@ -670,34 +669,34 @@ public: static constexpr Result ParseMountName(const char** out, size_t* out_len, char* out_mount_name, size_t out_mount_name_buffer_size, const char* path) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(path != nullptr); ASSERT(out_len != nullptr); ASSERT(out != nullptr); ASSERT((out_mount_name == nullptr) == (out_mount_name_buffer_size == 0)); - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Determine max mount length. */ + // Determine max mount length const auto max_mount_len = out_mount_name_buffer_size == 0 ? MountNameLengthMax + 1 : std::min(MountNameLengthMax + 1, out_mount_name_buffer_size); - /* Parse the path until we see a drive separator. */ + // Parse the path until we see a drive separator size_t mount_len = 0; for (/* ... */; mount_len < max_mount_len && path[mount_len]; ++mount_len) { const char c = path[mount_len]; - /* If we see a drive separator, advance, then we're done with the pre-drive separator - * part of the mount. */ + // If we see a drive separator, advance, then we're done with the pre-drive separator + // part of the mount. if (c == DriveSeparator) { ++mount_len; break; } - /* If we see a directory separator, we're not in a mount name. */ + // If we see a directory separator, we're not in a mount name if (c == DirectorySeparator || c == AlternateDirectorySeparator) { *out = path; *out_len = 0; @@ -705,19 +704,19 @@ public: } } - /* Check to be sure we're actually looking at a mount name. */ + // Check to be sure we're actually looking at a mount name if (mount_len <= 2 || path[mount_len - 1] != DriveSeparator) { *out = path; *out_len = 0; R_SUCCEED(); } - /* Check that all characters in the mount name are allowable. */ + // Check that all characters in the mount name are allowable for (size_t i = 0; i < mount_len; ++i) { R_UNLESS(!IsInvalidCharacterForMountName(path[i]), ResultInvalidCharacter); } - /* Copy out the mount name. */ + // Copy out the mount name if (out_mount_name_buffer_size > 0) { R_UNLESS(mount_len < out_mount_name_buffer_size, ResultTooLongPath); @@ -727,7 +726,7 @@ public: out_mount_name[mount_len] = NullTerminator; } - /* Set the output. */ + // Set the output *out = path + mount_len; *out_len = mount_len; R_SUCCEED(); @@ -742,21 +741,21 @@ public: char* out_relative, size_t out_relative_buffer_size, const char* path) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(path != nullptr); ASSERT(out_len != nullptr); ASSERT(out != nullptr); ASSERT((out_relative == nullptr) == (out_relative_buffer_size == 0)); - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Initialize the output buffer, if we have one. */ + // Initialize the output buffer, if we have one if (out_relative_buffer_size > 0) { out_relative[0] = NullTerminator; } - /* Check if the path is relative. */ + // Check if the path is relative if (path[0] == Dot && (path[1] == NullTerminator || path[1] == DirectorySeparator || path[1] == AlternateDirectorySeparator)) { if (out_relative_buffer_size > 0) { @@ -771,10 +770,10 @@ public: R_SUCCEED(); } - /* Ensure the path isn't a parent directory. */ + // Ensure the path isn't a parent directory R_UNLESS(!(path[0] == Dot && path[1] == Dot), ResultDirectoryUnobtainable); - /* There was no relative dot path. */ + // There was no relative dot path *out = path; *out_len = 0; R_SUCCEED(); @@ -782,7 +781,7 @@ public: static constexpr Result SkipWindowsPath(const char** out, size_t* out_len, bool* out_normalized, const char* path, bool has_mount_name) { - /* We're normalized if and only if the parsing doesn't throw ResultNotNormalized(). */ + // We're normalized if and only if the parsing doesn't throw ResultNotNormalized() *out_normalized = true; R_TRY_CATCH(ParseWindowsPath(out, out_len, nullptr, 0, path, has_mount_name)) { @@ -801,21 +800,21 @@ public: static constexpr Result ParseWindowsPath(const char** out, size_t* out_len, char* out_win, size_t out_win_buffer_size, const char* path, bool has_mount_name) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(path != nullptr); ASSERT(out_len != nullptr); ASSERT(out != nullptr); ASSERT((out_win == nullptr) == (out_win_buffer_size == 0)); - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Initialize the output buffer, if we have one. */ + // Initialize the output buffer, if we have one if (out_win_buffer_size > 0) { out_win[0] = NullTerminator; } - /* Handle path start. */ + // Handle path start const char* cur_path = path; if (has_mount_name && path[0] == DirectorySeparator) { if (path[1] == AlternateDirectorySeparator && path[2] == AlternateDirectorySeparator) { @@ -829,9 +828,9 @@ public: } } - /* Handle windows drive. */ + // Handle windows drive if (IsWindowsDrive(cur_path)) { - /* Parse up to separator. */ + // Parse up to separator size_t win_path_len = WindowsDriveLength; for (/* ... */; cur_path[win_path_len] != NullTerminator; ++win_path_len) { R_UNLESS(!IsInvalidCharacter(cur_path[win_path_len]), ResultInvalidCharacter); @@ -842,13 +841,13 @@ public: } } - /* Ensure that we're normalized, if we're required to be. */ + // Ensure that we're normalized, if we're required to be if (out_win_buffer_size == 0) { for (size_t i = 0; i < win_path_len; ++i) { R_UNLESS(cur_path[i] != AlternateDirectorySeparator, ResultNotNormalized); } } else { - /* Ensure we can copy into the normalized buffer. */ + // Ensure we can copy into the normalized buffer R_UNLESS(win_path_len < out_win_buffer_size, ResultTooLongPath); for (size_t i = 0; i < win_path_len; ++i) { @@ -864,7 +863,7 @@ public: R_SUCCEED(); } - /* Handle DOS device. */ + // Handle DOS device if (IsDosDevicePath(cur_path)) { size_t dos_prefix_len = DosDevicePathPrefixLength; @@ -875,7 +874,7 @@ public: } if (out_win_buffer_size > 0) { - /* Ensure we can copy into the normalized buffer. */ + // Ensure we can copy into the normalized buffer R_UNLESS(dos_prefix_len < out_win_buffer_size, ResultTooLongPath); for (size_t i = 0; i < dos_prefix_len; ++i) { @@ -891,7 +890,7 @@ public: R_SUCCEED(); } - /* Handle UNC path. */ + // Handle UNC path if (IsUncPath(cur_path, false, true)) { const char* final_path = cur_path; @@ -932,13 +931,13 @@ public: size_t unc_prefix_len = final_path - cur_path; - /* Ensure that we're normalized, if we're required to be. */ + // Ensure that we're normalized, if we're required to be if (out_win_buffer_size == 0) { for (size_t i = 0; i < unc_prefix_len; ++i) { R_UNLESS(cur_path[i] != DirectorySeparator, ResultNotNormalized); } } else { - /* Ensure we can copy into the normalized buffer. */ + // Ensure we can copy into the normalized buffer R_UNLESS(unc_prefix_len < out_win_buffer_size, ResultTooLongPath); for (size_t i = 0; i < unc_prefix_len; ++i) { @@ -954,7 +953,7 @@ public: R_SUCCEED(); } - /* There's no windows path to parse. */ + // There's no windows path to parse *out = path; *out_len = 0; R_SUCCEED(); @@ -962,18 +961,18 @@ public: static constexpr Result IsNormalized(bool* out, size_t* out_len, const char* path, const PathFlags& flags = {}) { - /* Ensure nothing is null. */ + // Ensure nothing is null R_UNLESS(out != nullptr, ResultNullptrArgument); R_UNLESS(out_len != nullptr, ResultNullptrArgument); R_UNLESS(path != nullptr, ResultNullptrArgument); - /* Verify that the path is valid utf-8. */ + // Verify that the path is valid utf-8 R_TRY(CheckUtf8(path)); - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Handle the case where the path is empty. */ + // Handle the case where the path is empty if (path[0] == NullTerminator) { R_UNLESS(flags.IsEmptyPathAllowed(), ResultInvalidPathFormat); @@ -982,32 +981,32 @@ public: R_SUCCEED(); } - /* All normalized paths start with a directory separator...unless they're windows paths, - * relative paths, or have mount names. */ + // All normalized paths start with a directory separator...unless they're windows paths, + // relative paths, or have mount names. if (path[0] != DirectorySeparator) { R_UNLESS(flags.IsWindowsPathAllowed() || flags.IsRelativePathAllowed() || flags.IsMountNameAllowed(), ResultInvalidPathFormat); } - /* Check that the path is allowed to be a windows path, if it is. */ + // Check that the path is allowed to be a windows path, if it is if (IsWindowsPath(path, false)) { R_UNLESS(flags.IsWindowsPathAllowed(), ResultInvalidPathFormat); } - /* Skip past the mount name, if one is present. */ + // Skip past the mount name, if one is present size_t total_len = 0; size_t mount_name_len = 0; R_TRY(SkipMountName(std::addressof(path), std::addressof(mount_name_len), path)); - /* If we had a mount name, check that that was allowed. */ + // If we had a mount name, check that that was allowed if (mount_name_len > 0) { R_UNLESS(flags.IsMountNameAllowed(), ResultInvalidPathFormat); total_len += mount_name_len; } - /* Check that the path starts as a normalized path should. */ + // Check that the path starts as a normalized path should if (path[0] != DirectorySeparator && !IsPathStartWithCurrentDirectory(path) && !IsWindowsPath(path, false)) { R_UNLESS(flags.IsRelativePathAllowed(), ResultInvalidPathFormat); @@ -1017,11 +1016,11 @@ public: R_SUCCEED(); } - /* Process relative path. */ + // Process relative path size_t relative_len = 0; R_TRY(SkipRelativeDotPath(std::addressof(path), std::addressof(relative_len), path)); - /* If we have a relative path, check that was allowed. */ + // If we have a relative path, check that was allowed if (relative_len > 0) { R_UNLESS(flags.IsRelativePathAllowed(), ResultInvalidPathFormat); @@ -1034,13 +1033,13 @@ public: } } - /* Process windows path. */ + // Process windows path size_t windows_len = 0; bool normalized_win = false; R_TRY(SkipWindowsPath(std::addressof(path), std::addressof(windows_len), std::addressof(normalized_win), path, mount_name_len > 0)); - /* If the windows path wasn't normalized, we're not normalized. */ + // If the windows path wasn't normalized, we're not normalized if (!normalized_win) { R_UNLESS(flags.IsWindowsPathAllowed(), ResultInvalidPathFormat); @@ -1048,22 +1047,22 @@ public: R_SUCCEED(); } - /* If we had a windows path, check that was allowed. */ + // If we had a windows path, check that was allowed if (windows_len > 0) { R_UNLESS(flags.IsWindowsPathAllowed(), ResultInvalidPathFormat); total_len += windows_len; - /* We can't have both a relative path and a windows path. */ + // We can't have both a relative path and a windows path R_UNLESS(relative_len == 0, ResultInvalidPathFormat); - /* A path ending in a windows path isn't normalized. */ + // A path ending in a windows path isn't normalized if (path[0] == NullTerminator) { *out = false; R_SUCCEED(); } - /* Check that there are no windows directory separators in the path. */ + // Check that there are no windows directory separators in the path for (size_t i = 0; path[i] != NullTerminator; ++i) { if (path[i] == AlternateDirectorySeparator) { *out = false; @@ -1072,48 +1071,48 @@ public: } } - /* Check that parent directory replacement is not needed if backslashes are allowed. */ + // Check that parent directory replacement is not needed if backslashes are allowed if (flags.IsBackslashAllowed() && PathNormalizer::IsParentDirectoryPathReplacementNeeded(path)) { *out = false; R_SUCCEED(); } - /* Check that the backslash state is valid. */ + // Check that the backslash state is valid bool is_backslash_contained = false; R_TRY(CheckInvalidBackslash(std::addressof(is_backslash_contained), path, flags.IsWindowsPathAllowed() || flags.IsBackslashAllowed())); - /* Check that backslashes are contained only if allowed. */ + // Check that backslashes are contained only if allowed if (is_backslash_contained && !flags.IsBackslashAllowed()) { *out = false; R_SUCCEED(); } - /* Check that the final result path is normalized. */ + // Check that the final result path is normalized size_t normal_len = 0; R_TRY(PathNormalizer::IsNormalized(out, std::addressof(normal_len), path, flags.IsAllCharactersAllowed())); - /* Add the normal length. */ + // Add the normal length total_len += normal_len; - /* Set the output length. */ + // Set the output length *out_len = total_len; R_SUCCEED(); } static Result Normalize(char* dst, size_t dst_size, const char* path, size_t path_len, const PathFlags& flags) { - /* Use StringTraits names for remainder of scope. */ + // Use StringTraits names for remainder of scope using namespace StringTraits; - /* Prepare to iterate. */ + // Prepare to iterate const char* src = path; size_t cur_pos = 0; bool is_windows_path = false; - /* Check if the path is empty. */ + // Check if the path is empty if (src[0] == NullTerminator) { if (dst_size != 0) { dst[0] = NullTerminator; @@ -1124,7 +1123,7 @@ public: R_SUCCEED(); } - /* Handle a mount name. */ + // Handle a mount name size_t mount_name_len = 0; if (flags.IsMountNameAllowed()) { R_TRY(ParseMountName(std::addressof(src), std::addressof(mount_name_len), dst + cur_pos, @@ -1133,7 +1132,7 @@ public: cur_pos += mount_name_len; } - /* Handle a drive-relative prefix. */ + // Handle a drive-relative prefix bool is_drive_relative = false; if (src[0] != DirectorySeparator && !IsPathStartWithCurrentDirectory(src) && !IsWindowsPath(src, false)) { @@ -1161,7 +1160,7 @@ public: } } - /* Handle a windows path. */ + // Handle a windows path if (flags.IsWindowsPathAllowed()) { const char* const orig = src; @@ -1187,16 +1186,16 @@ public: } } - /* Check for invalid backslash. */ + // Check for invalid backslash bool backslash_contained = false; R_TRY(CheckInvalidBackslash(std::addressof(backslash_contained), src, flags.IsWindowsPathAllowed() || flags.IsBackslashAllowed())); - /* Handle backslash replacement as necessary. */ + // Handle backslash replacement as necessary if (backslash_contained && flags.IsWindowsPathAllowed()) { - /* Create a temporary buffer holding a slash-replaced version of the path. */ - /* NOTE: Nintendo unnecessarily allocates and replaces here a fully copy of the path, - * despite having skipped some of it already. */ + // Create a temporary buffer holding a slash-replaced version of the path. + // NOTE: Nintendo unnecessarily allocates and replaces here a fully copy of the path, + // despite having skipped some of it already. const size_t replaced_src_len = path_len - (src - path); char* replaced_src = nullptr; @@ -1226,7 +1225,7 @@ public: dst_size - cur_pos, is_windows_path, is_drive_relative, flags.IsAllCharactersAllowed())); } else { - /* We can just do normalization. */ + // We can just do normalization size_t dummy; R_TRY(PathNormalizer::Normalize(dst + cur_pos, std::addressof(dummy), src, dst_size - cur_pos, is_windows_path, is_drive_relative, diff --git a/src/core/file_sys/fs_string_util.h b/src/core/file_sys/fs_string_util.h index 68114e72cc..874e090540 100644 --- a/src/core/file_sys/fs_string_util.h +++ b/src/core/file_sys/fs_string_util.h @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -71,21 +71,6 @@ static constexpr int Strlcpy(T* dst, const T* src, int count) { return static_cast(cur - src); } -/* std::size() does not support zero-size C arrays. We're fixing that. */ -template -constexpr auto size(const C& c) -> decltype(c.size()) { - return std::size(c); -} - -template -constexpr std::size_t size(const C& c) { - if constexpr (sizeof(C) == 0) { - return 0; - } else { - return std::size(c); - } -} - enum CharacterEncodingResult { CharacterEncodingResult_Success = 0, CharacterEncodingResult_InsufficientLength = 1, @@ -116,11 +101,11 @@ public: } // namespace impl constexpr inline CharacterEncodingResult ConvertCharacterUtf8ToUtf32(u32* dst, const char* src) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(dst != nullptr); ASSERT(src != nullptr); - /* Perform the conversion. */ + // Perform the conversion const auto* p = src; switch (impl::CharacterEncodingHelper::GetUtf8NBytes(static_cast(p[0]))) { case 1: @@ -164,24 +149,24 @@ constexpr inline CharacterEncodingResult ConvertCharacterUtf8ToUtf32(u32* dst, c break; } - /* We failed to convert. */ + // We failed to convert return CharacterEncodingResult_InvalidFormat; } constexpr inline CharacterEncodingResult PickOutCharacterFromUtf8String(char* dst, const char** str) { - /* Check pre-conditions. */ + // Check pre-conditions ASSERT(dst != nullptr); ASSERT(str != nullptr); ASSERT(*str != nullptr); - /* Clear the output. */ + // Clear the output dst[0] = 0; dst[1] = 0; dst[2] = 0; dst[3] = 0; - /* Perform the conversion. */ + // Perform the conversion const auto* p = *str; u32 c = static_cast(*p); switch (impl::CharacterEncodingHelper::GetUtf8NBytes(c)) { diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h index 2413cdb5c8..718500385b 100644 --- a/src/core/hle/service/filesystem/filesystem.h +++ b/src/core/hle/service/filesystem/filesystem.h @@ -4,6 +4,7 @@ #pragma once #include +#include #include "common/common_types.h" #include "core/file_sys/fs_directory.h" #include "core/file_sys/fs_filesystem.h" diff --git a/src/core/hle/service/glue/time/manager.cpp b/src/core/hle/service/glue/time/manager.cpp index 6423e5089f..b567629411 100644 --- a/src/core/hle/service/glue/time/manager.cpp +++ b/src/core/hle/service/glue/time/manager.cpp @@ -8,7 +8,7 @@ #include "common/settings.h" #include "common/time_zone.h" -#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/kernel/svc.h" #include "core/hle/service/glue/time/manager.h" #include "core/hle/service/glue/time/time_zone_binary.h" diff --git a/src/core/hle/service/glue/time/manager.h b/src/core/hle/service/glue/time/manager.h index a46ec6364d..1de93f8f9b 100644 --- a/src/core/hle/service/glue/time/manager.h +++ b/src/core/hle/service/glue/time/manager.h @@ -7,7 +7,7 @@ #include #include "common/common_types.h" -#include "core/file_sys/vfs_types.h" +#include "core/file_sys/vfs/vfs_types.h" #include "core/hle/service/glue/time/file_timestamp_worker.h" #include "core/hle/service/glue/time/standard_steady_clock_resource.h" #include "core/hle/service/glue/time/worker.h" diff --git a/src/core/hle/service/glue/time/time_zone_binary.cpp b/src/core/hle/service/glue/time/time_zone_binary.cpp index 67969aa3fe..d33f784c05 100644 --- a/src/core/hle/service/glue/time/time_zone_binary.cpp +++ b/src/core/hle/service/glue/time/time_zone_binary.cpp @@ -7,7 +7,7 @@ #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.h" +#include "core/file_sys/vfs/vfs.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/glue/time/time_zone_binary.h" diff --git a/src/frontend_common/content_manager.h b/src/frontend_common/content_manager.h index fc359b494a..f3efe34652 100644 --- a/src/frontend_common/content_manager.h +++ b/src/frontend_common/content_manager.h @@ -159,7 +159,7 @@ inline InstallResult InstallNSP(Core::System& system, FileSys::VfsFilesystem& vf }; std::shared_ptr nsp; - FileSys::VirtualFile file = vfs.OpenFile(filename, FileSys::Mode::Read); + FileSys::VirtualFile file = vfs.OpenFile(filename, FileSys::OpenMode::Read); if (boost::to_lower_copy(file->GetName()).ends_with(std::string("nsp"))) { nsp = std::make_shared(file); if (nsp->IsExtractedType()) { @@ -224,7 +224,8 @@ inline InstallResult InstallNCA(FileSys::VfsFilesystem& vfs, const std::string& return true; }; - const auto nca = std::make_shared(vfs.OpenFile(filename, FileSys::Mode::Read)); + const auto nca = + std::make_shared(vfs.OpenFile(filename, FileSys::OpenMode::Read)); const auto id = nca->GetStatus(); // Game updates necessary are missing base RomFS @@ -345,8 +346,8 @@ inline std::vector VerifyInstalledContents( inline GameVerificationResult VerifyGameContents( Core::System& system, const std::string& game_path, const std::function& callback) { - const auto loader = - Loader::GetLoader(system, system.GetFilesystem()->OpenFile(game_path, FileSys::Mode::Read)); + const auto loader = Loader::GetLoader( + system, system.GetFilesystem()->OpenFile(game_path, FileSys::OpenMode::Read)); if (loader == nullptr) { return GameVerificationResult::NotImplemented; }