yuzu-emu/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android.git synced 2024-11-25 23:55:43 +01:00
Code Issues Packages Projects Releases Wiki Activity

Address review comments and fix compilation problems

Browse Source
This commit is contained in:
FearlessTobi 2024-01-19 00:17:28 +01:00 committed by Liam
parent 2c049ae06d
commit 975deb7528
16 changed files with 249 additions and 269 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/android/app/src/main/jni/game_metadata.cpp
View File

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

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

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

1
src/common/overflow.h
View File

@ -3,6 +3,7 @@
#pragma once
#include <algorithm>
#include <type_traits>
#include "bit_cast.h"

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

@ -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

14
src/core/file_sys/fs_file.h
View File

@ -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) {

6
src/core/file_sys/fs_filesystem.h
View File

@ -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)

20
src/core/file_sys/fs_memory_management.h
View File

@ -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<uintptr_t>(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);
}
}

4
src/core/file_sys/fs_operate_range.h
View File

@ -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 {

150
src/core/file_sys/fs_path.h
View File

@ -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<char>(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<char>(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<char>(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<char>(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));
}

249
src/core/file_sys/fs_path_utility.h
View File

@ -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<InvalidCharacters, size(InvalidCharacters)>(c);
return impl::IsInvalidCharacterImpl<InvalidCharacters, Common::Size(InvalidCharacters)>(c);
}
constexpr bool IsInvalidCharacterForHostName(char c) {
return impl::IsInvalidCharacterImpl<InvalidCharactersForHostName,
size(InvalidCharactersForHostName)>(c);
Common::Size(InvalidCharactersForHostName)>(c);
}
constexpr bool IsInvalidCharacterForMountName(char c) {
return impl::IsInvalidCharacterImpl<InvalidCharactersForMountName,
size(InvalidCharactersForMountName)>(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,

29
src/core/file_sys/fs_string_util.h
View File

@ -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<int>(cur - src);
}
/* std::size() does not support zero-size C arrays. We're fixing that. */
template <class C>
constexpr auto size(const C& c) -> decltype(c.size()) {
return std::size(c);
}
template <class C>
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<unsigned char>(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<u32>(*p);
switch (impl::CharacterEncodingHelper::GetUtf8NBytes(c)) {

1
src/core/hle/service/filesystem/filesystem.h
View File

@ -4,6 +4,7 @@
#pragma once
#include <memory>
#include <mutex>
#include "common/common_types.h"
#include "core/file_sys/fs_directory.h"
#include "core/file_sys/fs_filesystem.h"

2
src/core/hle/service/glue/time/manager.cpp
View File

@ -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"

2
src/core/hle/service/glue/time/manager.h
View File

@ -7,7 +7,7 @@
#include <string>
#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"

2
src/core/hle/service/glue/time/time_zone_binary.cpp
View File

@ -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"

9
src/frontend_common/content_manager.h
View File

@ -159,7 +159,7 @@ inline InstallResult InstallNSP(Core::System& system, FileSys::VfsFilesystem& vf
};
std::shared_ptr<FileSys::NSP> 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<FileSys::NSP>(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<FileSys::NCA>(vfs.OpenFile(filename, FileSys::Mode::Read));
const auto nca =
std::make_shared<FileSys::NCA>(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<std::string> VerifyInstalledContents(
inline GameVerificationResult VerifyGameContents(
Core::System& system, const std::string& game_path,
const std::function<bool(size_t, size_t)>& 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;
}