fix source (???)

This commit is contained in:
mgthepro
2022-11-05 13:54:24 +01:00
parent 35a892ee6b
commit 4a9f2bbf2a
22349 changed files with 0 additions and 4715055 deletions

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// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
namespace Kernel {
KWritableEvent::KWritableEvent(KernelCore& kernel_)
: KAutoObjectWithSlabHeapAndContainer{kernel_} {}
KWritableEvent::~KWritableEvent() = default;
void KWritableEvent::Initialize(KEvent* parent_event_, std::string&& name_) {
parent = parent_event_;
name = std::move(name_);
parent->GetReadableEvent().Open();
}
Result KWritableEvent::Signal() {
return parent->GetReadableEvent().Signal();
}
Result KWritableEvent::Clear() {
return parent->GetReadableEvent().Clear();
}
void KWritableEvent::Destroy() {
// Close our references.
parent->GetReadableEvent().Close();
parent->Close();
}
} // namespace Kernel

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// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "core/hle/kernel/k_auto_object.h"
#include "core/hle/kernel/slab_helpers.h"
#include "core/hle/result.h"
namespace Kernel {
class KernelCore;
class KEvent;
class KWritableEvent final
: public KAutoObjectWithSlabHeapAndContainer<KWritableEvent, KAutoObjectWithList> {
KERNEL_AUTOOBJECT_TRAITS(KWritableEvent, KAutoObject);
public:
explicit KWritableEvent(KernelCore& kernel_);
~KWritableEvent() override;
void Destroy() override;
static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
void Initialize(KEvent* parent_, std::string&& name_);
Result Signal();
Result Clear();
KEvent* GetParent() const {
return parent;
}
private:
KEvent* parent{};
};
} // namespace Kernel

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// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "core/hle/result.h"
namespace Service::LDN {
constexpr Result ERROR_DISABLED{ErrorModule::LDN, 22};
} // namespace Service::LDN

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// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include <array>
#include "core/hle/service/mii/types.h"
namespace Service::NFP {
static constexpr std::size_t amiibo_name_length = 0xA;
enum class ServiceType : u32 {
User,
Debug,
System,
};
enum class State : u32 {
NonInitialized,
Initialized,
};
enum class DeviceState : u32 {
Initialized,
SearchingForTag,
TagFound,
TagRemoved,
TagMounted,
Unaviable,
Finalized,
};
enum class ModelType : u32 {
Amiibo,
};
enum class MountTarget : u32 {
Rom,
Ram,
All,
};
enum class AmiiboType : u8 {
Figure,
Card,
Yarn,
};
enum class AmiiboSeries : u8 {
SuperSmashBros,
SuperMario,
ChibiRobo,
YoshiWoollyWorld,
Splatoon,
AnimalCrossing,
EightBitMario,
Skylanders,
Unknown8,
TheLegendOfZelda,
ShovelKnight,
Unknown11,
Kiby,
Pokemon,
MarioSportsSuperstars,
MonsterHunter,
BoxBoy,
Pikmin,
FireEmblem,
Metroid,
Others,
MegaMan,
Diablo,
};
using TagUuid = std::array<u8, 10>;
using HashData = std::array<u8, 0x20>;
using ApplicationArea = std::array<u8, 0xD8>;
struct AmiiboDate {
u16 raw_date{};
u16 GetYear() const {
return static_cast<u16>(((raw_date & 0xFE00) >> 9) + 2000);
}
u8 GetMonth() const {
return static_cast<u8>(((raw_date & 0x01E0) >> 5) - 1);
}
u8 GetDay() const {
return static_cast<u8>(raw_date & 0x001F);
}
};
static_assert(sizeof(AmiiboDate) == 2, "AmiiboDate is an invalid size");
struct Settings {
union {
u8 raw{};
BitField<4, 1, u8> amiibo_initialized;
BitField<5, 1, u8> appdata_initialized;
};
};
static_assert(sizeof(Settings) == 1, "AmiiboDate is an invalid size");
struct AmiiboSettings {
Settings settings;
u8 country_code_id;
u16_be crc_counter; // Incremented each time crc is changed
AmiiboDate init_date;
AmiiboDate write_date;
u32_be crc;
std::array<u16_be, amiibo_name_length> amiibo_name; // UTF-16 text
};
static_assert(sizeof(AmiiboSettings) == 0x20, "AmiiboSettings is an invalid size");
struct AmiiboModelInfo {
u16 character_id;
u8 character_variant;
AmiiboType amiibo_type;
u16 model_number;
AmiiboSeries series;
u8 constant_value; // Must be 02
INSERT_PADDING_BYTES(0x4); // Unknown
};
static_assert(sizeof(AmiiboModelInfo) == 0xC, "AmiiboModelInfo is an invalid size");
struct NTAG215Password {
u32 PWD; // Password to allow write access
u16 PACK; // Password acknowledge reply
u16 RFUI; // Reserved for future use
};
static_assert(sizeof(NTAG215Password) == 0x8, "NTAG215Password is an invalid size");
#pragma pack(1)
struct EncryptedAmiiboFile {
u8 constant_value; // Must be A5
u16 write_counter; // Number of times the amiibo has been written?
INSERT_PADDING_BYTES(0x1); // Unknown 1
AmiiboSettings settings; // Encrypted amiibo settings
HashData hmac_tag; // Hash
AmiiboModelInfo model_info; // Encrypted amiibo model info
HashData keygen_salt; // Salt
HashData hmac_data; // Hash
Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data
u64_be title_id; // Encrypted Game id
u16_be applicaton_write_counter; // Encrypted Counter
u32_be application_area_id; // Encrypted Game id
std::array<u8, 0x2> unknown;
HashData hash; // Probably a SHA256-HMAC hash?
ApplicationArea application_area; // Encrypted Game data
};
static_assert(sizeof(EncryptedAmiiboFile) == 0x1F8, "AmiiboFile is an invalid size");
struct NTAG215File {
std::array<u8, 0x2> uuid2;
u16 static_lock; // Set defined pages as read only
u32 compability_container; // Defines available memory
HashData hmac_data; // Hash
u8 constant_value; // Must be A5
u16 write_counter; // Number of times the amiibo has been written?
INSERT_PADDING_BYTES(0x1); // Unknown 1
AmiiboSettings settings;
Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data
u64_be title_id;
u16_be applicaton_write_counter; // Encrypted Counter
u32_be application_area_id;
std::array<u8, 0x2> unknown;
HashData hash; // Probably a SHA256-HMAC hash?
ApplicationArea application_area; // Encrypted Game data
HashData hmac_tag; // Hash
std::array<u8, 0x8> uuid;
AmiiboModelInfo model_info;
HashData keygen_salt; // Salt
u32 dynamic_lock; // Dynamic lock
u32 CFG0; // Defines memory protected by password
u32 CFG1; // Defines number of verification attempts
NTAG215Password password; // Password data
};
static_assert(sizeof(NTAG215File) == 0x21C, "NTAG215File is an invalid size");
static_assert(std::is_trivially_copyable_v<NTAG215File>, "NTAG215File must be trivially copyable.");
#pragma pack()
struct EncryptedNTAG215File {
TagUuid uuid; // Unique serial number
u16 static_lock; // Set defined pages as read only
u32 compability_container; // Defines available memory
EncryptedAmiiboFile user_memory; // Writable data
u32 dynamic_lock; // Dynamic lock
u32 CFG0; // Defines memory protected by password
u32 CFG1; // Defines number of verification attempts
NTAG215Password password; // Password data
};
static_assert(sizeof(EncryptedNTAG215File) == 0x21C, "EncryptedNTAG215File is an invalid size");
static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>,
"EncryptedNTAG215File must be trivially copyable.");
} // namespace Service::NFP

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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <algorithm>
#include <cstring>
#include <vector>
#include "common/assert.h"
#include "common/common_types.h"
#include "common/logging/log.h"
#include "common/swap.h"
#include "core/core.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs.h"
#include "core/file_sys/system_archive/system_archive.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/k_shared_memory.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/physical_memory.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/hle/service/ns/pl_u.h"
namespace Service::NS {
struct FontRegion {
u32 offset;
u32 size;
};
// The below data is specific to shared font data dumped from Switch on f/w 2.2
// Virtual address and offsets/sizes likely will vary by dump
[[maybe_unused]] constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL};
constexpr u32 EXPECTED_RESULT{0x7f9a0218}; // What we expect the decrypted bfttf first 4 bytes to be
constexpr u32 EXPECTED_MAGIC{0x36f81a1e}; // What we expect the encrypted bfttf first 4 bytes to be
constexpr u64 SHARED_FONT_MEM_SIZE{0x1100000};
constexpr FontRegion EMPTY_REGION{0, 0};
enum class LoadState : u32 {
Loading = 0,
Done = 1,
};
static void DecryptSharedFont(const std::vector<u32>& input, Kernel::PhysicalMemory& output,
std::size_t& offset) {
ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE,
"Shared fonts exceeds 17mb!");
ASSERT_MSG(input[0] == EXPECTED_MAGIC, "Failed to derive key, unexpected magic number");
const u32 KEY = input[0] ^ EXPECTED_RESULT; // Derive key using an inverse xor
std::vector<u32> transformed_font(input.size());
// TODO(ogniK): Figure out a better way to do this
std::transform(input.begin(), input.end(), transformed_font.begin(),
[&KEY](u32 font_data) { return Common::swap32(font_data ^ KEY); });
transformed_font[1] = Common::swap32(transformed_font[1]) ^ KEY; // "re-encrypt" the size
std::memcpy(output.data() + offset, transformed_font.data(),
transformed_font.size() * sizeof(u32));
offset += transformed_font.size() * sizeof(u32);
}
void DecryptSharedFontToTTF(const std::vector<u32>& input, std::vector<u8>& output) {
ASSERT_MSG(input[0] == EXPECTED_MAGIC, "Failed to derive key, unexpected magic number");
if (input.size() < 2) {
LOG_ERROR(Service_NS, "Input font is empty");
return;
}
const u32 KEY = input[0] ^ EXPECTED_RESULT; // Derive key using an inverse xor
std::vector<u32> transformed_font(input.size());
// TODO(ogniK): Figure out a better way to do this
std::transform(input.begin(), input.end(), transformed_font.begin(),
[&KEY](u32 font_data) { return Common::swap32(font_data ^ KEY); });
std::memcpy(output.data(), transformed_font.data() + 2,
(transformed_font.size() - 2) * sizeof(u32));
}
void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output,
std::size_t& offset) {
ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE,
"Shared fonts exceeds 17mb!");
const auto key = Common::swap32(EXPECTED_RESULT ^ EXPECTED_MAGIC);
std::vector<u32> transformed_font(input.size() + 2);
transformed_font[0] = Common::swap32(EXPECTED_MAGIC);
transformed_font[1] = Common::swap32(static_cast<u32>(input.size() * sizeof(u32))) ^ key;
std::transform(input.begin(), input.end(), transformed_font.begin() + 2,
[key](u32 in) { return in ^ key; });
std::memcpy(output.data() + offset, transformed_font.data(),
transformed_font.size() * sizeof(u32));
offset += transformed_font.size() * sizeof(u32);
}
// Helper function to make BuildSharedFontsRawRegions a bit nicer
static u32 GetU32Swapped(const u8* data) {
u32 value;
std::memcpy(&value, data, sizeof(value));
return Common::swap32(value);
}
struct PL_U::Impl {
const FontRegion& GetSharedFontRegion(std::size_t index) const {
if (index >= shared_font_regions.size() || shared_font_regions.empty()) {
// No font fallback
return EMPTY_REGION;
}
return shared_font_regions.at(index);
}
void BuildSharedFontsRawRegions(const Kernel::PhysicalMemory& input) {
// As we can derive the xor key we can just populate the offsets
// based on the shared memory dump
unsigned cur_offset = 0;
for (std::size_t i = 0; i < SHARED_FONTS.size(); i++) {
// Out of shared fonts/invalid font
if (GetU32Swapped(input.data() + cur_offset) != EXPECTED_RESULT) {
break;
}
// Derive key withing inverse xor
const u32 KEY = GetU32Swapped(input.data() + cur_offset) ^ EXPECTED_MAGIC;
const u32 SIZE = GetU32Swapped(input.data() + cur_offset + 4) ^ KEY;
shared_font_regions.push_back(FontRegion{cur_offset + 8, SIZE});
cur_offset += SIZE + 8;
}
}
/// Backing memory for the shared font data
std::shared_ptr<Kernel::PhysicalMemory> shared_font;
// Automatically populated based on shared_fonts dump or system archives.
std::vector<FontRegion> shared_font_regions;
};
PL_U::PL_U(Core::System& system_)
: ServiceFramework{system_, "pl:u"}, impl{std::make_unique<Impl>()} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &PL_U::RequestLoad, "RequestLoad"},
{1, &PL_U::GetLoadState, "GetLoadState"},
{2, &PL_U::GetSize, "GetSize"},
{3, &PL_U::GetSharedMemoryAddressOffset, "GetSharedMemoryAddressOffset"},
{4, &PL_U::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"},
{5, &PL_U::GetSharedFontInOrderOfPriority, "GetSharedFontInOrderOfPriority"},
{6, nullptr, "GetSharedFontInOrderOfPriorityForSystem"},
{100, nullptr, "RequestApplicationFunctionAuthorization"},
{101, nullptr, "RequestApplicationFunctionAuthorizationByProcessId"},
{102, nullptr, "RequestApplicationFunctionAuthorizationByApplicationId"},
{103, nullptr, "RefreshApplicationFunctionBlackListDebugRecord"},
{104, nullptr, "RequestApplicationFunctionAuthorizationByProgramId"},
{105, nullptr, "GetFunctionBlackListSystemVersionToAuthorize"},
{106, nullptr, "GetFunctionBlackListVersion"},
{1000, nullptr, "LoadNgWordDataForPlatformRegionChina"},
{1001, nullptr, "GetNgWordDataSizeForPlatformRegionChina"},
};
// clang-format on
RegisterHandlers(functions);
auto& fsc = system.GetFileSystemController();
// Attempt to load shared font data from disk
const auto* nand = fsc.GetSystemNANDContents();
std::size_t offset = 0;
// Rebuild shared fonts from data ncas or synthesize
impl->shared_font = std::make_shared<Kernel::PhysicalMemory>(SHARED_FONT_MEM_SIZE);
for (auto font : SHARED_FONTS) {
FileSys::VirtualFile romfs;
const auto nca =
nand->GetEntry(static_cast<u64>(font.first), FileSys::ContentRecordType::Data);
if (nca) {
romfs = nca->GetRomFS();
}
if (!romfs) {
romfs = FileSys::SystemArchive::SynthesizeSystemArchive(static_cast<u64>(font.first));
}
if (!romfs) {
LOG_ERROR(Service_NS, "Failed to find or synthesize {:016X}! Skipping", font.first);
continue;
}
const auto extracted_romfs = FileSys::ExtractRomFS(romfs);
if (!extracted_romfs) {
LOG_ERROR(Service_NS, "Failed to extract RomFS for {:016X}! Skipping", font.first);
continue;
}
const auto font_fp = extracted_romfs->GetFile(font.second);
if (!font_fp) {
LOG_ERROR(Service_NS, "{:016X} has no file \"{}\"! Skipping", font.first, font.second);
continue;
}
std::vector<u32> font_data_u32(font_fp->GetSize() / sizeof(u32));
font_fp->ReadBytes<u32>(font_data_u32.data(), font_fp->GetSize());
// We need to be BigEndian as u32s for the xor encryption
std::transform(font_data_u32.begin(), font_data_u32.end(), font_data_u32.begin(),
Common::swap32);
// Font offset and size do not account for the header
const FontRegion region{static_cast<u32>(offset + 8),
static_cast<u32>((font_data_u32.size() * sizeof(u32)) - 8)};
DecryptSharedFont(font_data_u32, *impl->shared_font, offset);
impl->shared_font_regions.push_back(region);
}
}
PL_U::~PL_U() = default;
void PL_U::RequestLoad(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u32 shared_font_type{rp.Pop<u32>()};
// Games don't call this so all fonts should be loaded
LOG_DEBUG(Service_NS, "called, shared_font_type={}", shared_font_type);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
}
void PL_U::GetLoadState(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u32 font_id{rp.Pop<u32>()};
LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push<u32>(static_cast<u32>(LoadState::Done));
}
void PL_U::GetSize(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u32 font_id{rp.Pop<u32>()};
LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push<u32>(impl->GetSharedFontRegion(font_id).size);
}
void PL_U::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u32 font_id{rp.Pop<u32>()};
LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push<u32>(impl->GetSharedFontRegion(font_id).offset);
}
void PL_U::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) {
// Map backing memory for the font data
LOG_DEBUG(Service_NS, "called");
// Create shared font memory object
std::memcpy(kernel.GetFontSharedMem().GetPointer(), impl->shared_font->data(),
impl->shared_font->size());
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess);
rb.PushCopyObjects(&kernel.GetFontSharedMem());
}
void PL_U::GetSharedFontInOrderOfPriority(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u64 language_code{rp.Pop<u64>()}; // TODO(ogniK): Find out what this is used for
LOG_DEBUG(Service_NS, "called, language_code={:X}", language_code);
IPC::ResponseBuilder rb{ctx, 4};
std::vector<u32> font_codes;
std::vector<u32> font_offsets;
std::vector<u32> font_sizes;
// TODO(ogniK): Have actual priority order
for (std::size_t i = 0; i < impl->shared_font_regions.size(); i++) {
font_codes.push_back(static_cast<u32>(i));
auto region = impl->GetSharedFontRegion(i);
font_offsets.push_back(region.offset);
font_sizes.push_back(region.size);
}
// Resize buffers if game requests smaller size output.
font_codes.resize(
std::min<std::size_t>(font_codes.size(), ctx.GetWriteBufferSize(0) / sizeof(u32)));
font_offsets.resize(
std::min<std::size_t>(font_offsets.size(), ctx.GetWriteBufferSize(1) / sizeof(u32)));
font_sizes.resize(
std::min<std::size_t>(font_sizes.size(), ctx.GetWriteBufferSize(2) / sizeof(u32)));
ctx.WriteBuffer(font_codes, 0);
ctx.WriteBuffer(font_offsets, 1);
ctx.WriteBuffer(font_sizes, 2);
rb.Push(ResultSuccess);
rb.Push<u8>(static_cast<u8>(LoadState::Done)); // Fonts Loaded
rb.Push<u32>(static_cast<u32>(font_codes.size()));
}
} // namespace Service::NS

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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <memory>
#include <vector>
#include "core/hle/service/service.h"
namespace Service {
namespace FileSystem {
class FileSystemController;
} // namespace FileSystem
namespace NS {
enum class FontArchives : u64 {
Extension = 0x0100000000000810,
Standard = 0x0100000000000811,
Korean = 0x0100000000000812,
ChineseTraditional = 0x0100000000000813,
ChineseSimple = 0x0100000000000814,
};
constexpr std::array<std::pair<FontArchives, const char*>, 7> SHARED_FONTS{
std::make_pair(FontArchives::Standard, "nintendo_udsg-r_std_003.bfttf"),
std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_org_zh-cn_003.bfttf"),
std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_ext_zh-cn_003.bfttf"),
std::make_pair(FontArchives::ChineseTraditional, "nintendo_udjxh-db_zh-tw_003.bfttf"),
std::make_pair(FontArchives::Korean, "nintendo_udsg-r_ko_003.bfttf"),
std::make_pair(FontArchives::Extension, "nintendo_ext_003.bfttf"),
std::make_pair(FontArchives::Extension, "nintendo_ext2_003.bfttf"),
};
void DecryptSharedFontToTTF(const std::vector<u32>& input, std::vector<u8>& output);
void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output, std::size_t& offset);
class PL_U final : public ServiceFramework<PL_U> {
public:
explicit PL_U(Core::System& system_);
~PL_U() override;
private:
void RequestLoad(Kernel::HLERequestContext& ctx);
void GetLoadState(Kernel::HLERequestContext& ctx);
void GetSize(Kernel::HLERequestContext& ctx);
void GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx);
void GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx);
void GetSharedFontInOrderOfPriority(Kernel::HLERequestContext& ctx);
struct Impl;
std::unique_ptr<Impl> impl;
};
} // namespace NS
} // namespace Service