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Merge pull request #7852 from Morph1984/new-uuid

common: Revise and fix the UUID implementation
This commit is contained in:
bunnei 2022-02-10 21:52:13 -07:00 committed by GitHub
commit ca9da569ce
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31 changed files with 373 additions and 196 deletions

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@ -1,23 +1,25 @@
// Copyright 2018 yuzu Emulator Project // Copyright 2022 yuzu Emulator Project
// Licensed under GPLv2 or any later version // Licensed under GPLv2 or any later version
// Refer to the license.txt file included. // Refer to the license.txt file included.
#include <bit>
#include <optional>
#include <random> #include <random>
#include <fmt/format.h> #include <fmt/format.h>
#include "common/assert.h" #include "common/assert.h"
#include "common/tiny_mt.h"
#include "common/uuid.h" #include "common/uuid.h"
namespace Common { namespace Common {
namespace { namespace {
bool IsHexDigit(char c) { constexpr size_t RawStringSize = sizeof(UUID) * 2;
return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'); constexpr size_t FormattedStringSize = RawStringSize + 4;
}
u8 HexCharToByte(char c) { std::optional<u8> HexCharToByte(char c) {
if (c >= '0' && c <= '9') { if (c >= '0' && c <= '9') {
return static_cast<u8>(c - '0'); return static_cast<u8>(c - '0');
} }
@ -28,60 +30,184 @@ u8 HexCharToByte(char c) {
return static_cast<u8>(c - 'A' + 10); return static_cast<u8>(c - 'A' + 10);
} }
ASSERT_MSG(false, "{} is not a hexadecimal digit!", c); ASSERT_MSG(false, "{} is not a hexadecimal digit!", c);
return u8{0}; return std::nullopt;
}
std::array<u8, 0x10> ConstructFromRawString(std::string_view raw_string) {
std::array<u8, 0x10> uuid;
for (size_t i = 0; i < RawStringSize; i += 2) {
const auto upper = HexCharToByte(raw_string[i]);
const auto lower = HexCharToByte(raw_string[i + 1]);
if (!upper || !lower) {
return {};
}
uuid[i / 2] = static_cast<u8>((*upper << 4) | *lower);
}
return uuid;
}
std::array<u8, 0x10> ConstructFromFormattedString(std::string_view formatted_string) {
std::array<u8, 0x10> uuid;
size_t i = 0;
// Process the first 8 characters.
const auto* str = formatted_string.data();
for (; i < 4; ++i) {
const auto upper = HexCharToByte(*(str++));
const auto lower = HexCharToByte(*(str++));
if (!upper || !lower) {
return {};
}
uuid[i] = static_cast<u8>((*upper << 4) | *lower);
}
// Process the next 4 characters.
++str;
for (; i < 6; ++i) {
const auto upper = HexCharToByte(*(str++));
const auto lower = HexCharToByte(*(str++));
if (!upper || !lower) {
return {};
}
uuid[i] = static_cast<u8>((*upper << 4) | *lower);
}
// Process the next 4 characters.
++str;
for (; i < 8; ++i) {
const auto upper = HexCharToByte(*(str++));
const auto lower = HexCharToByte(*(str++));
if (!upper || !lower) {
return {};
}
uuid[i] = static_cast<u8>((*upper << 4) | *lower);
}
// Process the next 4 characters.
++str;
for (; i < 10; ++i) {
const auto upper = HexCharToByte(*(str++));
const auto lower = HexCharToByte(*(str++));
if (!upper || !lower) {
return {};
}
uuid[i] = static_cast<u8>((*upper << 4) | *lower);
}
// Process the last 12 characters.
++str;
for (; i < 16; ++i) {
const auto upper = HexCharToByte(*(str++));
const auto lower = HexCharToByte(*(str++));
if (!upper || !lower) {
return {};
}
uuid[i] = static_cast<u8>((*upper << 4) | *lower);
}
return uuid;
}
std::array<u8, 0x10> ConstructUUID(std::string_view uuid_string) {
const auto length = uuid_string.length();
if (length == 0) {
return {};
}
// Check if the input string contains 32 hexadecimal characters.
if (length == RawStringSize) {
return ConstructFromRawString(uuid_string);
}
// Check if the input string has the length of a RFC 4122 formatted UUID string.
if (length == FormattedStringSize) {
return ConstructFromFormattedString(uuid_string);
}
ASSERT_MSG(false, "UUID string has an invalid length of {} characters!", length);
return {};
} }
} // Anonymous namespace } // Anonymous namespace
u128 HexStringToU128(std::string_view hex_string) { UUID::UUID(std::string_view uuid_string) : uuid{ConstructUUID(uuid_string)} {}
const size_t length = hex_string.length();
// Detect "0x" prefix. std::string UUID::RawString() const {
const bool has_0x_prefix = length > 2 && hex_string[0] == '0' && hex_string[1] == 'x'; return fmt::format("{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}"
const size_t offset = has_0x_prefix ? 2 : 0; "{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}",
uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],
// Check length. uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14],
if (length > 32 + offset) { uuid[15]);
ASSERT_MSG(false, "hex_string has more than 32 hexadecimal characters!");
return INVALID_UUID;
}
u64 lo = 0;
u64 hi = 0;
for (size_t i = 0; i < length - offset; ++i) {
const char c = hex_string[length - 1 - i];
if (!IsHexDigit(c)) {
ASSERT_MSG(false, "{} is not a hexadecimal digit!", c);
return INVALID_UUID;
}
if (i < 16) {
lo |= u64{HexCharToByte(c)} << (i * 4);
}
if (i >= 16) {
hi |= u64{HexCharToByte(c)} << ((i - 16) * 4);
}
}
return u128{lo, hi};
} }
UUID UUID::Generate() { std::string UUID::FormattedString() const {
return fmt::format("{:02x}{:02x}{:02x}{:02x}"
"-{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-"
"{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}",
uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],
uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14],
uuid[15]);
}
size_t UUID::Hash() const noexcept {
u64 upper_hash;
u64 lower_hash;
std::memcpy(&upper_hash, uuid.data(), sizeof(u64));
std::memcpy(&lower_hash, uuid.data() + sizeof(u64), sizeof(u64));
return upper_hash ^ std::rotl(lower_hash, 1);
}
u128 UUID::AsU128() const {
u128 uuid_old;
std::memcpy(&uuid_old, uuid.data(), sizeof(UUID));
return uuid_old;
}
UUID UUID::MakeRandom() {
std::random_device device; std::random_device device;
std::mt19937 gen(device());
std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max()); return MakeRandomWithSeed(device());
return UUID{distribution(gen), distribution(gen)};
} }
std::string UUID::Format() const { UUID UUID::MakeRandomWithSeed(u32 seed) {
return fmt::format("{:016x}{:016x}", uuid[1], uuid[0]); // Create and initialize our RNG.
TinyMT rng;
rng.Initialize(seed);
UUID uuid;
// Populate the UUID with random bytes.
rng.GenerateRandomBytes(uuid.uuid.data(), sizeof(UUID));
return uuid;
} }
std::string UUID::FormatSwitch() const { UUID UUID::MakeRandomRFC4122V4() {
std::array<u8, 16> s{}; auto uuid = MakeRandom();
std::memcpy(s.data(), uuid.data(), sizeof(u128));
return fmt::format("{:02x}{:02x}{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-{:02x}{" // According to Proposed Standard RFC 4122 Section 4.4, we must:
":02x}{:02x}{:02x}{:02x}{:02x}",
s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7], s[8], s[9], s[10], s[11], // 1. Set the two most significant bits (bits 6 and 7) of the
s[12], s[13], s[14], s[15]); // clock_seq_hi_and_reserved to zero and one, respectively.
uuid.uuid[8] = 0x80 | (uuid.uuid[8] & 0x3F);
// 2. Set the four most significant bits (bits 12 through 15) of the
// time_hi_and_version field to the 4-bit version number from Section 4.1.3.
uuid.uuid[6] = 0x40 | (uuid.uuid[6] & 0xF);
return uuid;
} }
} // namespace Common } // namespace Common

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@ -1,9 +1,11 @@
// Copyright 2018 yuzu Emulator Project // Copyright 2022 yuzu Emulator Project
// Licensed under GPLv2 or any later version // Licensed under GPLv2 or any later version
// Refer to the license.txt file included. // Refer to the license.txt file included.
#pragma once #pragma once
#include <array>
#include <functional>
#include <string> #include <string>
#include <string_view> #include <string_view>
@ -11,69 +13,119 @@
namespace Common { namespace Common {
constexpr u128 INVALID_UUID{{0, 0}};
/**
* Converts a hex string to a 128-bit unsigned integer.
*
* The hex string can be formatted in lowercase or uppercase, with or without the "0x" prefix.
*
* This function will assert and return INVALID_UUID under the following conditions:
* - If the hex string is more than 32 characters long
* - If the hex string contains non-hexadecimal characters
*
* @param hex_string Hexadecimal string
*
* @returns A 128-bit unsigned integer if successfully converted, INVALID_UUID otherwise.
*/
[[nodiscard]] u128 HexStringToU128(std::string_view hex_string);
struct UUID { struct UUID {
// UUIDs which are 0 are considered invalid! std::array<u8, 0x10> uuid{};
u128 uuid;
UUID() = default; /// Constructs an invalid UUID.
constexpr explicit UUID(const u128& id) : uuid{id} {} constexpr UUID() = default;
constexpr explicit UUID(const u64 lo, const u64 hi) : uuid{{lo, hi}} {}
explicit UUID(std::string_view hex_string) { /// Constructs a UUID from a reference to a 128 bit array.
uuid = HexStringToU128(hex_string); constexpr explicit UUID(const std::array<u8, 16>& uuid_) : uuid{uuid_} {}
/**
* Constructs a UUID from either:
* 1. A 32 hexadecimal character string representing the bytes of the UUID
* 2. A RFC 4122 formatted UUID string, in the format xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
*
* The input string may contain uppercase or lowercase characters, but they must:
* 1. Contain valid hexadecimal characters (0-9, a-f, A-F)
* 2. Not contain the "0x" hexadecimal prefix
*
* Should the input string not meet the above requirements,
* an assert will be triggered and an invalid UUID is set instead.
*/
explicit UUID(std::string_view uuid_string);
~UUID() = default;
constexpr UUID(const UUID&) noexcept = default;
constexpr UUID(UUID&&) noexcept = default;
constexpr UUID& operator=(const UUID&) noexcept = default;
constexpr UUID& operator=(UUID&&) noexcept = default;
/**
* Returns whether the stored UUID is valid or not.
*
* @returns True if the stored UUID is valid, false otherwise.
*/
constexpr bool IsValid() const {
return uuid != std::array<u8, 0x10>{};
} }
[[nodiscard]] constexpr explicit operator bool() const { /**
return uuid != INVALID_UUID; * Returns whether the stored UUID is invalid or not.
*
* @returns True if the stored UUID is invalid, false otherwise.
*/
constexpr bool IsInvalid() const {
return !IsValid();
} }
[[nodiscard]] constexpr bool operator==(const UUID& rhs) const { /**
return uuid == rhs.uuid; * Returns a 32 hexadecimal character string representing the bytes of the UUID.
*
* @returns A 32 hexadecimal character string of the UUID.
*/
std::string RawString() const;
/**
* Returns a RFC 4122 formatted UUID string in the format xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.
*
* @returns A RFC 4122 formatted UUID string.
*/
std::string FormattedString() const;
/**
* Returns a 64-bit hash of the UUID for use in hash table data structures.
*
* @returns A 64-bit hash of the UUID.
*/
size_t Hash() const noexcept;
/// DO NOT USE. Copies the contents of the UUID into a u128.
u128 AsU128() const;
/**
* Creates a default UUID "yuzu Default UID".
*
* @returns A UUID with its bytes set to the ASCII values of "yuzu Default UID".
*/
static constexpr UUID MakeDefault() {
return UUID{
{'y', 'u', 'z', 'u', ' ', 'D', 'e', 'f', 'a', 'u', 'l', 't', ' ', 'U', 'I', 'D'},
};
} }
[[nodiscard]] constexpr bool operator!=(const UUID& rhs) const { /**
return !operator==(rhs); * Creates a random UUID.
} *
* @returns A random UUID.
*/
static UUID MakeRandom();
// TODO(ogniK): Properly generate uuids based on RFC-4122 /**
[[nodiscard]] static UUID Generate(); * Creates a random UUID with a seed.
*
* @param seed A seed to initialize the Mersenne-Twister RNG
*
* @returns A random UUID.
*/
static UUID MakeRandomWithSeed(u32 seed);
// Set the UUID to {0,0} to be considered an invalid user /**
constexpr void Invalidate() { * Creates a random UUID. The generated UUID is RFC 4122 Version 4 compliant.
uuid = INVALID_UUID; *
} * @returns A random UUID that is RFC 4122 Version 4 compliant.
*/
static UUID MakeRandomRFC4122V4();
[[nodiscard]] constexpr bool IsInvalid() const { friend constexpr bool operator==(const UUID& lhs, const UUID& rhs) = default;
return uuid == INVALID_UUID;
}
[[nodiscard]] constexpr bool IsValid() const {
return !IsInvalid();
}
// TODO(ogniK): Properly generate a Nintendo ID
[[nodiscard]] constexpr u64 GetNintendoID() const {
return uuid[0];
}
[[nodiscard]] std::string Format() const;
[[nodiscard]] std::string FormatSwitch() const;
}; };
static_assert(sizeof(UUID) == 16, "UUID is an invalid size!"); static_assert(sizeof(UUID) == 0x10, "UUID has incorrect size.");
/// An invalid UUID. This UUID has all its bytes set to 0.
constexpr UUID InvalidUUID = {};
} // namespace Common } // namespace Common
@ -82,7 +134,7 @@ namespace std {
template <> template <>
struct hash<Common::UUID> { struct hash<Common::UUID> {
size_t operator()(const Common::UUID& uuid) const noexcept { size_t operator()(const Common::UUID& uuid) const noexcept {
return uuid.uuid[1] ^ uuid.uuid[0]; return uuid.Hash();
} }
}; };

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@ -13,8 +13,7 @@ ProfileSelectApplet::~ProfileSelectApplet() = default;
void DefaultProfileSelectApplet::SelectProfile( void DefaultProfileSelectApplet::SelectProfile(
std::function<void(std::optional<Common::UUID>)> callback) const { std::function<void(std::optional<Common::UUID>)> callback) const {
Service::Account::ProfileManager manager; Service::Account::ProfileManager manager;
callback(manager.GetUser(Settings::values.current_user.GetValue()) callback(manager.GetUser(Settings::values.current_user.GetValue()).value_or(Common::UUID{}));
.value_or(Common::UUID{Common::INVALID_UUID}));
LOG_INFO(Service_ACC, "called, selecting current user instead of prompting..."); LOG_INFO(Service_ACC, "called, selecting current user instead of prompting...");
} }

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@ -269,7 +269,8 @@ void EmulatedController::ReloadInput() {
} }
// Use a common UUID for TAS // Use a common UUID for TAS
const auto tas_uuid = Common::UUID{0x0, 0x7A5}; static constexpr Common::UUID TAS_UUID = Common::UUID{
{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xA5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}};
// Register TAS devices. No need to force update // Register TAS devices. No need to force update
for (std::size_t index = 0; index < tas_button_devices.size(); ++index) { for (std::size_t index = 0; index < tas_button_devices.size(); ++index) {
@ -278,8 +279,8 @@ void EmulatedController::ReloadInput() {
} }
tas_button_devices[index]->SetCallback({ tas_button_devices[index]->SetCallback({
.on_change = .on_change =
[this, index, tas_uuid](const Common::Input::CallbackStatus& callback) { [this, index](const Common::Input::CallbackStatus& callback) {
SetButton(callback, index, tas_uuid); SetButton(callback, index, TAS_UUID);
}, },
}); });
} }
@ -290,8 +291,8 @@ void EmulatedController::ReloadInput() {
} }
tas_stick_devices[index]->SetCallback({ tas_stick_devices[index]->SetCallback({
.on_change = .on_change =
[this, index, tas_uuid](const Common::Input::CallbackStatus& callback) { [this, index](const Common::Input::CallbackStatus& callback) {
SetStick(callback, index, tas_uuid); SetStick(callback, index, TAS_UUID);
}, },
}); });
} }

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@ -404,6 +404,11 @@ inline s32 RequestParser::Pop() {
return static_cast<s32>(Pop<u32>()); return static_cast<s32>(Pop<u32>());
} }
// Ignore the -Wclass-memaccess warning on memcpy for non-trivially default constructible objects.
#if defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wclass-memaccess"
#endif
template <typename T> template <typename T>
void RequestParser::PopRaw(T& value) { void RequestParser::PopRaw(T& value) {
static_assert(std::is_trivially_copyable_v<T>, static_assert(std::is_trivially_copyable_v<T>,
@ -411,6 +416,9 @@ void RequestParser::PopRaw(T& value) {
std::memcpy(&value, cmdbuf + index, sizeof(T)); std::memcpy(&value, cmdbuf + index, sizeof(T));
index += (sizeof(T) + 3) / 4; // round up to word length index += (sizeof(T) + 3) / 4; // round up to word length
} }
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif
template <typename T> template <typename T>
T RequestParser::PopRaw() { T RequestParser::PopRaw() {

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@ -39,9 +39,9 @@ constexpr ResultCode ERR_FAILED_SAVE_DATA{ErrorModule::Account, 100};
// Thumbnails are hard coded to be at least this size // Thumbnails are hard coded to be at least this size
constexpr std::size_t THUMBNAIL_SIZE = 0x24000; constexpr std::size_t THUMBNAIL_SIZE = 0x24000;
static std::filesystem::path GetImagePath(Common::UUID uuid) { static std::filesystem::path GetImagePath(const Common::UUID& uuid) {
return Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / return Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) /
fmt::format("system/save/8000000000000010/su/avators/{}.jpg", uuid.FormatSwitch()); fmt::format("system/save/8000000000000010/su/avators/{}.jpg", uuid.FormattedString());
} }
static constexpr u32 SanitizeJPEGSize(std::size_t size) { static constexpr u32 SanitizeJPEGSize(std::size_t size) {
@ -290,7 +290,7 @@ public:
protected: protected:
void Get(Kernel::HLERequestContext& ctx) { void Get(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.Format()); LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.RawString());
ProfileBase profile_base{}; ProfileBase profile_base{};
ProfileData data{}; ProfileData data{};
if (profile_manager.GetProfileBaseAndData(user_id, profile_base, data)) { if (profile_manager.GetProfileBaseAndData(user_id, profile_base, data)) {
@ -300,21 +300,21 @@ protected:
rb.PushRaw(profile_base); rb.PushRaw(profile_base);
} else { } else {
LOG_ERROR(Service_ACC, "Failed to get profile base and data for user=0x{}", LOG_ERROR(Service_ACC, "Failed to get profile base and data for user=0x{}",
user_id.Format()); user_id.RawString());
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown); // TODO(ogniK): Get actual error code rb.Push(ResultUnknown); // TODO(ogniK): Get actual error code
} }
} }
void GetBase(Kernel::HLERequestContext& ctx) { void GetBase(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.Format()); LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.RawString());
ProfileBase profile_base{}; ProfileBase profile_base{};
if (profile_manager.GetProfileBase(user_id, profile_base)) { if (profile_manager.GetProfileBase(user_id, profile_base)) {
IPC::ResponseBuilder rb{ctx, 16}; IPC::ResponseBuilder rb{ctx, 16};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
rb.PushRaw(profile_base); rb.PushRaw(profile_base);
} else { } else {
LOG_ERROR(Service_ACC, "Failed to get profile base for user=0x{}", user_id.Format()); LOG_ERROR(Service_ACC, "Failed to get profile base for user=0x{}", user_id.RawString());
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultUnknown); // TODO(ogniK): Get actual error code rb.Push(ResultUnknown); // TODO(ogniK): Get actual error code
} }
@ -373,7 +373,7 @@ protected:
LOG_DEBUG(Service_ACC, "called, username='{}', timestamp={:016X}, uuid=0x{}", LOG_DEBUG(Service_ACC, "called, username='{}', timestamp={:016X}, uuid=0x{}",
Common::StringFromFixedZeroTerminatedBuffer( Common::StringFromFixedZeroTerminatedBuffer(
reinterpret_cast<const char*>(base.username.data()), base.username.size()), reinterpret_cast<const char*>(base.username.data()), base.username.size()),
base.timestamp, base.user_uuid.Format()); base.timestamp, base.user_uuid.RawString());
if (user_data.size() < sizeof(ProfileData)) { if (user_data.size() < sizeof(ProfileData)) {
LOG_ERROR(Service_ACC, "ProfileData buffer too small!"); LOG_ERROR(Service_ACC, "ProfileData buffer too small!");
@ -406,7 +406,7 @@ protected:
LOG_DEBUG(Service_ACC, "called, username='{}', timestamp={:016X}, uuid=0x{}", LOG_DEBUG(Service_ACC, "called, username='{}', timestamp={:016X}, uuid=0x{}",
Common::StringFromFixedZeroTerminatedBuffer( Common::StringFromFixedZeroTerminatedBuffer(
reinterpret_cast<const char*>(base.username.data()), base.username.size()), reinterpret_cast<const char*>(base.username.data()), base.username.size()),
base.timestamp, base.user_uuid.Format()); base.timestamp, base.user_uuid.RawString());
if (user_data.size() < sizeof(ProfileData)) { if (user_data.size() < sizeof(ProfileData)) {
LOG_ERROR(Service_ACC, "ProfileData buffer too small!"); LOG_ERROR(Service_ACC, "ProfileData buffer too small!");
@ -435,7 +435,7 @@ protected:
} }
ProfileManager& profile_manager; ProfileManager& profile_manager;
Common::UUID user_id{Common::INVALID_UUID}; ///< The user id this profile refers to. Common::UUID user_id{}; ///< The user id this profile refers to.
}; };
class IProfile final : public IProfileCommon { class IProfile final : public IProfileCommon {
@ -547,7 +547,7 @@ private:
IPC::ResponseBuilder rb{ctx, 4}; IPC::ResponseBuilder rb{ctx, 4};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
rb.PushRaw<u64>(user_id.GetNintendoID()); rb.PushRaw<u64>(user_id.Hash());
} }
void EnsureIdTokenCacheAsync(Kernel::HLERequestContext& ctx) { void EnsureIdTokenCacheAsync(Kernel::HLERequestContext& ctx) {
@ -577,7 +577,7 @@ private:
IPC::ResponseBuilder rb{ctx, 4}; IPC::ResponseBuilder rb{ctx, 4};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
rb.PushRaw<u64>(user_id.GetNintendoID()); rb.PushRaw<u64>(user_id.Hash());
} }
void StoreOpenContext(Kernel::HLERequestContext& ctx) { void StoreOpenContext(Kernel::HLERequestContext& ctx) {
@ -587,7 +587,7 @@ private:
} }
std::shared_ptr<EnsureTokenIdCacheAsyncInterface> ensure_token_id{}; std::shared_ptr<EnsureTokenIdCacheAsyncInterface> ensure_token_id{};
Common::UUID user_id{Common::INVALID_UUID}; Common::UUID user_id{};
}; };
// 6.0.0+ // 6.0.0+
@ -687,7 +687,7 @@ void Module::Interface::GetUserCount(Kernel::HLERequestContext& ctx) {
void Module::Interface::GetUserExistence(Kernel::HLERequestContext& ctx) { void Module::Interface::GetUserExistence(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx}; IPC::RequestParser rp{ctx};
Common::UUID user_id = rp.PopRaw<Common::UUID>(); Common::UUID user_id = rp.PopRaw<Common::UUID>();
LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.Format()); LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.RawString());
IPC::ResponseBuilder rb{ctx, 3}; IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
@ -718,7 +718,7 @@ void Module::Interface::GetLastOpenedUser(Kernel::HLERequestContext& ctx) {
void Module::Interface::GetProfile(Kernel::HLERequestContext& ctx) { void Module::Interface::GetProfile(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx}; IPC::RequestParser rp{ctx};
Common::UUID user_id = rp.PopRaw<Common::UUID>(); Common::UUID user_id = rp.PopRaw<Common::UUID>();
LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.Format()); LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.RawString());
IPC::ResponseBuilder rb{ctx, 2, 0, 1}; IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
@ -833,7 +833,7 @@ void Module::Interface::GetProfileEditor(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx}; IPC::RequestParser rp{ctx};
Common::UUID user_id = rp.PopRaw<Common::UUID>(); Common::UUID user_id = rp.PopRaw<Common::UUID>();
LOG_DEBUG(Service_ACC, "called, user_id=0x{}", user_id.Format()); LOG_DEBUG(Service_ACC, "called, user_id=0x{}", user_id.RawString());
IPC::ResponseBuilder rb{ctx, 2, 0, 1}; IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
@ -875,7 +875,7 @@ void Module::Interface::StoreSaveDataThumbnailApplication(Kernel::HLERequestCont
IPC::RequestParser rp{ctx}; IPC::RequestParser rp{ctx};
const auto uuid = rp.PopRaw<Common::UUID>(); const auto uuid = rp.PopRaw<Common::UUID>();
LOG_WARNING(Service_ACC, "(STUBBED) called, uuid=0x{}", uuid.Format()); LOG_WARNING(Service_ACC, "(STUBBED) called, uuid=0x{}", uuid.RawString());
// TODO(ogniK): Check if application ID is zero on acc initialize. As we don't have a reliable // TODO(ogniK): Check if application ID is zero on acc initialize. As we don't have a reliable
// way of confirming things like the TID, we're going to assume a non zero value for the time // way of confirming things like the TID, we're going to assume a non zero value for the time
@ -889,7 +889,7 @@ void Module::Interface::StoreSaveDataThumbnailSystem(Kernel::HLERequestContext&
const auto uuid = rp.PopRaw<Common::UUID>(); const auto uuid = rp.PopRaw<Common::UUID>();
const auto tid = rp.Pop<u64_le>(); const auto tid = rp.Pop<u64_le>();
LOG_WARNING(Service_ACC, "(STUBBED) called, uuid=0x{}, tid={:016X}", uuid.Format(), tid); LOG_WARNING(Service_ACC, "(STUBBED) called, uuid=0x{}, tid={:016X}", uuid.RawString(), tid);
StoreSaveDataThumbnail(ctx, uuid, tid); StoreSaveDataThumbnail(ctx, uuid, tid);
} }
@ -903,7 +903,7 @@ void Module::Interface::StoreSaveDataThumbnail(Kernel::HLERequestContext& ctx,
return; return;
} }
if (!uuid) { if (uuid.IsInvalid()) {
LOG_ERROR(Service_ACC, "User ID is not valid!"); LOG_ERROR(Service_ACC, "User ID is not valid!");
rb.Push(ERR_INVALID_USER_ID); rb.Push(ERR_INVALID_USER_ID);
return; return;
@ -927,20 +927,20 @@ void Module::Interface::TrySelectUserWithoutInteraction(Kernel::HLERequestContex
IPC::ResponseBuilder rb{ctx, 6}; IPC::ResponseBuilder rb{ctx, 6};
if (profile_manager->GetUserCount() != 1) { if (profile_manager->GetUserCount() != 1) {
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
rb.PushRaw<u128>(Common::INVALID_UUID); rb.PushRaw(Common::InvalidUUID);
return; return;
} }
const auto user_list = profile_manager->GetAllUsers(); const auto user_list = profile_manager->GetAllUsers();
if (std::ranges::all_of(user_list, [](const auto& user) { return user.IsInvalid(); })) { if (std::ranges::all_of(user_list, [](const auto& user) { return user.IsInvalid(); })) {
rb.Push(ResultUnknown); // TODO(ogniK): Find the correct error code rb.Push(ResultUnknown); // TODO(ogniK): Find the correct error code
rb.PushRaw<u128>(Common::INVALID_UUID); rb.PushRaw(Common::InvalidUUID);
return; return;
} }
// Select the first user we have // Select the first user we have
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
rb.PushRaw<u128>(profile_manager->GetUser(0)->uuid); rb.PushRaw(profile_manager->GetUser(0)->uuid);
} }
Module::Interface::Interface(std::shared_ptr<Module> module_, Module::Interface::Interface(std::shared_ptr<Module> module_,

View file

@ -19,8 +19,8 @@ namespace FS = Common::FS;
using Common::UUID; using Common::UUID;
struct UserRaw { struct UserRaw {
UUID uuid{Common::INVALID_UUID}; UUID uuid{};
UUID uuid2{Common::INVALID_UUID}; UUID uuid2{};
u64 timestamp{}; u64 timestamp{};
ProfileUsername username{}; ProfileUsername username{};
ProfileData extra_data{}; ProfileData extra_data{};
@ -45,7 +45,7 @@ ProfileManager::ProfileManager() {
// Create an user if none are present // Create an user if none are present
if (user_count == 0) { if (user_count == 0) {
CreateNewUser(UUID::Generate(), "yuzu"); CreateNewUser(UUID::MakeRandom(), "yuzu");
} }
auto current = auto current =
@ -101,7 +101,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, const ProfileUsername& usern
if (user_count == MAX_USERS) { if (user_count == MAX_USERS) {
return ERROR_TOO_MANY_USERS; return ERROR_TOO_MANY_USERS;
} }
if (!uuid) { if (uuid.IsInvalid()) {
return ERROR_ARGUMENT_IS_NULL; return ERROR_ARGUMENT_IS_NULL;
} }
if (username[0] == 0x0) { if (username[0] == 0x0) {
@ -145,7 +145,7 @@ std::optional<UUID> ProfileManager::GetUser(std::size_t index) const {
/// Returns a users profile index based on their user id. /// Returns a users profile index based on their user id.
std::optional<std::size_t> ProfileManager::GetUserIndex(const UUID& uuid) const { std::optional<std::size_t> ProfileManager::GetUserIndex(const UUID& uuid) const {
if (!uuid) { if (uuid.IsInvalid()) {
return std::nullopt; return std::nullopt;
} }
@ -250,9 +250,10 @@ UserIDArray ProfileManager::GetOpenUsers() const {
std::ranges::transform(profiles, output.begin(), [](const ProfileInfo& p) { std::ranges::transform(profiles, output.begin(), [](const ProfileInfo& p) {
if (p.is_open) if (p.is_open)
return p.user_uuid; return p.user_uuid;
return UUID{Common::INVALID_UUID}; return Common::InvalidUUID;
}); });
std::stable_partition(output.begin(), output.end(), [](const UUID& uuid) { return uuid; }); std::stable_partition(output.begin(), output.end(),
[](const UUID& uuid) { return uuid.IsValid(); });
return output; return output;
} }
@ -299,7 +300,7 @@ bool ProfileManager::RemoveUser(UUID uuid) {
profiles[*index] = ProfileInfo{}; profiles[*index] = ProfileInfo{};
std::stable_partition(profiles.begin(), profiles.end(), std::stable_partition(profiles.begin(), profiles.end(),
[](const ProfileInfo& profile) { return profile.user_uuid; }); [](const ProfileInfo& profile) { return profile.user_uuid.IsValid(); });
return true; return true;
} }
@ -361,7 +362,7 @@ void ProfileManager::ParseUserSaveFile() {
} }
std::stable_partition(profiles.begin(), profiles.end(), std::stable_partition(profiles.begin(), profiles.end(),
[](const ProfileInfo& profile) { return profile.user_uuid; }); [](const ProfileInfo& profile) { return profile.user_uuid.IsValid(); });
} }
void ProfileManager::WriteUserSaveFile() { void ProfileManager::WriteUserSaveFile() {

View file

@ -35,7 +35,7 @@ static_assert(sizeof(ProfileData) == 0x80, "ProfileData structure has incorrect
/// This holds general information about a users profile. This is where we store all the information /// This holds general information about a users profile. This is where we store all the information
/// based on a specific user /// based on a specific user
struct ProfileInfo { struct ProfileInfo {
Common::UUID user_uuid{Common::INVALID_UUID}; Common::UUID user_uuid{};
ProfileUsername username{}; ProfileUsername username{};
u64 creation_time{}; u64 creation_time{};
ProfileData data{}; // TODO(ognik): Work out what this is ProfileData data{}; // TODO(ognik): Work out what this is
@ -49,7 +49,7 @@ struct ProfileBase {
// Zero out all the fields to make the profile slot considered "Empty" // Zero out all the fields to make the profile slot considered "Empty"
void Invalidate() { void Invalidate() {
user_uuid.Invalidate(); user_uuid = {};
timestamp = 0; timestamp = 0;
username.fill(0); username.fill(0);
} }
@ -103,7 +103,7 @@ private:
std::array<ProfileInfo, MAX_USERS> profiles{}; std::array<ProfileInfo, MAX_USERS> profiles{};
std::size_t user_count{}; std::size_t user_count{};
Common::UUID last_opened_user{Common::INVALID_UUID}; Common::UUID last_opened_user{};
}; };
}; // namespace Service::Account }; // namespace Service::Account

View file

@ -55,7 +55,7 @@ constexpr u32 LAUNCH_PARAMETER_ACCOUNT_PRESELECTED_USER_MAGIC = 0xC79497CA;
struct LaunchParameterAccountPreselectedUser { struct LaunchParameterAccountPreselectedUser {
u32_le magic; u32_le magic;
u32_le is_account_selected; u32_le is_account_selected;
u128 current_user; Common::UUID current_user;
INSERT_PADDING_BYTES(0x70); INSERT_PADDING_BYTES(0x70);
}; };
static_assert(sizeof(LaunchParameterAccountPreselectedUser) == 0x88); static_assert(sizeof(LaunchParameterAccountPreselectedUser) == 0x88);
@ -1453,8 +1453,8 @@ void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) {
Account::ProfileManager profile_manager{}; Account::ProfileManager profile_manager{};
const auto uuid = profile_manager.GetUser(static_cast<s32>(Settings::values.current_user)); const auto uuid = profile_manager.GetUser(static_cast<s32>(Settings::values.current_user));
ASSERT(uuid); ASSERT(uuid.has_value() && uuid->IsValid());
params.current_user = uuid->uuid; params.current_user = *uuid;
IPC::ResponseBuilder rb{ctx, 2, 0, 1}; IPC::ResponseBuilder rb{ctx, 2, 0, 1};

View file

@ -62,11 +62,11 @@ void ProfileSelect::SelectionComplete(std::optional<Common::UUID> uuid) {
if (uuid.has_value() && uuid->IsValid()) { if (uuid.has_value() && uuid->IsValid()) {
output.result = 0; output.result = 0;
output.uuid_selected = uuid->uuid; output.uuid_selected = *uuid;
} else { } else {
status = ERR_USER_CANCELLED_SELECTION; status = ERR_USER_CANCELLED_SELECTION;
output.result = ERR_USER_CANCELLED_SELECTION.raw; output.result = ERR_USER_CANCELLED_SELECTION.raw;
output.uuid_selected = Common::INVALID_UUID; output.uuid_selected = Common::InvalidUUID;
} }
final_data = std::vector<u8>(sizeof(UserSelectionOutput)); final_data = std::vector<u8>(sizeof(UserSelectionOutput));

View file

@ -27,7 +27,7 @@ static_assert(sizeof(UserSelectionConfig) == 0xA0, "UserSelectionConfig has inco
struct UserSelectionOutput { struct UserSelectionOutput {
u64 result; u64 result;
u128 uuid_selected; Common::UUID uuid_selected;
}; };
static_assert(sizeof(UserSelectionOutput) == 0x18, "UserSelectionOutput has incorrect size."); static_assert(sizeof(UserSelectionOutput) == 0x18, "UserSelectionOutput has incorrect size.");

View file

@ -173,7 +173,7 @@ private:
const auto uuid = rp.PopRaw<Common::UUID>(); const auto uuid = rp.PopRaw<Common::UUID>();
LOG_WARNING(Service_Friend, "(STUBBED) called, local_play={}, uuid=0x{}", local_play, LOG_WARNING(Service_Friend, "(STUBBED) called, local_play={}, uuid=0x{}", local_play,
uuid.Format()); uuid.RawString());
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
@ -186,7 +186,7 @@ private:
[[maybe_unused]] const auto filter = rp.PopRaw<SizedFriendFilter>(); [[maybe_unused]] const auto filter = rp.PopRaw<SizedFriendFilter>();
const auto pid = rp.Pop<u64>(); const auto pid = rp.Pop<u64>();
LOG_WARNING(Service_Friend, "(STUBBED) called, offset={}, uuid=0x{}, pid={}", friend_offset, LOG_WARNING(Service_Friend, "(STUBBED) called, offset={}, uuid=0x{}, pid={}", friend_offset,
uuid.Format(), pid); uuid.RawString(), pid);
IPC::ResponseBuilder rb{ctx, 3}; IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
@ -312,7 +312,7 @@ void Module::Interface::CreateNotificationService(Kernel::HLERequestContext& ctx
IPC::RequestParser rp{ctx}; IPC::RequestParser rp{ctx};
auto uuid = rp.PopRaw<Common::UUID>(); auto uuid = rp.PopRaw<Common::UUID>();
LOG_DEBUG(Service_Friend, "called, uuid=0x{}", uuid.Format()); LOG_DEBUG(Service_Friend, "called, uuid=0x{}", uuid.RawString());
IPC::ResponseBuilder rb{ctx, 2, 0, 1}; IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);

View file

@ -118,16 +118,6 @@ u16 GenerateCrc16(const void* data, std::size_t size) {
return Common::swap16(static_cast<u16>(crc)); return Common::swap16(static_cast<u16>(crc));
} }
Common::UUID GenerateValidUUID() {
auto uuid{Common::UUID::Generate()};
// Bit 7 must be set, and bit 6 unset for the UUID to be valid
uuid.uuid[1] &= 0xFFFFFFFFFFFFFF3FULL;
uuid.uuid[1] |= 0x0000000000000080ULL;
return uuid;
}
template <typename T> template <typename T>
T GetRandomValue(T min, T max) { T GetRandomValue(T min, T max) {
std::random_device device; std::random_device device;
@ -383,7 +373,7 @@ MiiStoreData::MiiStoreData() = default;
MiiStoreData::MiiStoreData(const MiiStoreData::Name& name, const MiiStoreBitFields& bit_fields, MiiStoreData::MiiStoreData(const MiiStoreData::Name& name, const MiiStoreBitFields& bit_fields,
const Common::UUID& user_id) { const Common::UUID& user_id) {
data.name = name; data.name = name;
data.uuid = GenerateValidUUID(); data.uuid = Common::UUID::MakeRandomRFC4122V4();
std::memcpy(data.data.data(), &bit_fields, sizeof(MiiStoreBitFields)); std::memcpy(data.data.data(), &bit_fields, sizeof(MiiStoreBitFields));
data_crc = GenerateCrc16(data.data.data(), sizeof(data)); data_crc = GenerateCrc16(data.data.data(), sizeof(data));

View file

@ -202,7 +202,7 @@ struct MiiStoreData {
static_assert(sizeof(MiiStoreBitFields) == sizeof(data), "data field has incorrect size."); static_assert(sizeof(MiiStoreBitFields) == sizeof(data), "data field has incorrect size.");
Name name{}; Name name{};
Common::UUID uuid{Common::INVALID_UUID}; Common::UUID uuid{};
} data; } data;
u16 data_crc{}; u16 data_crc{};
@ -326,7 +326,7 @@ public:
ResultCode GetIndex(const MiiInfo& info, u32& index); ResultCode GetIndex(const MiiInfo& info, u32& index);
private: private:
const Common::UUID user_id{Common::INVALID_UUID}; const Common::UUID user_id{};
u64 update_counter{}; u64 update_counter{};
}; };

View file

@ -59,7 +59,7 @@ void PDM_QRY::QueryPlayStatisticsByApplicationIdAndUserAccountId(Kernel::HLERequ
LOG_WARNING(Service_NS, LOG_WARNING(Service_NS,
"(STUBBED) called. unknown={}. application_id=0x{:016X}, user_account_uid=0x{}", "(STUBBED) called. unknown={}. application_id=0x{:016X}, user_account_uid=0x{}",
unknown, application_id, user_account_uid.Format()); unknown, application_id, user_account_uid.RawString());
IPC::ResponseBuilder rb{ctx, 12}; IPC::ResponseBuilder rb{ctx, 12};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);

View file

@ -36,7 +36,7 @@ struct SteadyClockTimePoint {
} }
static SteadyClockTimePoint GetRandom() { static SteadyClockTimePoint GetRandom() {
return {0, Common::UUID::Generate()}; return {0, Common::UUID::MakeRandom()};
} }
}; };
static_assert(sizeof(SteadyClockTimePoint) == 0x18, "SteadyClockTimePoint is incorrect size"); static_assert(sizeof(SteadyClockTimePoint) == 0x18, "SteadyClockTimePoint is incorrect size");

View file

@ -49,7 +49,7 @@ public:
} }
private: private:
Common::UUID clock_source_id{Common::UUID::Generate()}; Common::UUID clock_source_id{Common::UUID::MakeRandom()};
bool is_initialized{}; bool is_initialized{};
}; };

View file

@ -45,7 +45,7 @@ struct TimeManager::Impl final {
time_zone_content_manager{system} { time_zone_content_manager{system} {
const auto system_time{Clock::TimeSpanType::FromSeconds(GetExternalRtcValue())}; const auto system_time{Clock::TimeSpanType::FromSeconds(GetExternalRtcValue())};
SetupStandardSteadyClock(system, Common::UUID::Generate(), system_time, {}, {}); SetupStandardSteadyClock(system, Common::UUID::MakeRandom(), system_time, {}, {});
SetupStandardLocalSystemClock(system, {}, system_time.ToSeconds()); SetupStandardLocalSystemClock(system, {}, system_time.ToSeconds());
Clock::SystemClockContext clock_context{}; Clock::SystemClockContext clock_context{};

View file

@ -248,7 +248,7 @@ bool GCAdapter::Setup() {
std::size_t port = 0; std::size_t port = 0;
for (GCController& pad : pads) { for (GCController& pad : pads) {
pad.identifier = { pad.identifier = {
.guid = Common::UUID{Common::INVALID_UUID}, .guid = Common::UUID{},
.port = port++, .port = port++,
.pad = 0, .pad = 0,
}; };

View file

@ -9,17 +9,17 @@
namespace InputCommon { namespace InputCommon {
constexpr PadIdentifier key_identifier = { constexpr PadIdentifier key_identifier = {
.guid = Common::UUID{Common::INVALID_UUID}, .guid = Common::UUID{},
.port = 0, .port = 0,
.pad = 0, .pad = 0,
}; };
constexpr PadIdentifier keyboard_key_identifier = { constexpr PadIdentifier keyboard_key_identifier = {
.guid = Common::UUID{Common::INVALID_UUID}, .guid = Common::UUID{},
.port = 1, .port = 1,
.pad = 0, .pad = 0,
}; };
constexpr PadIdentifier keyboard_modifier_identifier = { constexpr PadIdentifier keyboard_modifier_identifier = {
.guid = Common::UUID{Common::INVALID_UUID}, .guid = Common::UUID{},
.port = 1, .port = 1,
.pad = 1, .pad = 1,
}; };

View file

@ -20,7 +20,7 @@ constexpr int motion_wheel_y = 4;
constexpr int touch_axis_x = 10; constexpr int touch_axis_x = 10;
constexpr int touch_axis_y = 11; constexpr int touch_axis_y = 11;
constexpr PadIdentifier identifier = { constexpr PadIdentifier identifier = {
.guid = Common::UUID{Common::INVALID_UUID}, .guid = Common::UUID{},
.port = 0, .port = 0,
.pad = 0, .pad = 0,
}; };

View file

@ -502,7 +502,7 @@ std::vector<Common::ParamPackage> SDLDriver::GetInputDevices() const {
Common::Input::VibrationError SDLDriver::SetRumble( Common::Input::VibrationError SDLDriver::SetRumble(
const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) { const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) {
const auto joystick = const auto joystick =
GetSDLJoystickByGUID(identifier.guid.Format(), static_cast<int>(identifier.port)); GetSDLJoystickByGUID(identifier.guid.RawString(), static_cast<int>(identifier.port));
const auto process_amplitude_exp = [](f32 amplitude, f32 factor) { const auto process_amplitude_exp = [](f32 amplitude, f32 factor) {
return (amplitude + std::pow(amplitude, factor)) * 0.5f * 0xFFFF; return (amplitude + std::pow(amplitude, factor)) * 0.5f * 0xFFFF;
}; };
@ -599,7 +599,7 @@ Common::ParamPackage SDLDriver::BuildParamPackageForAnalog(PadIdentifier identif
Common::ParamPackage params; Common::ParamPackage params;
params.Set("engine", GetEngineName()); params.Set("engine", GetEngineName());
params.Set("port", static_cast<int>(identifier.port)); params.Set("port", static_cast<int>(identifier.port));
params.Set("guid", identifier.guid.Format()); params.Set("guid", identifier.guid.RawString());
params.Set("axis_x", axis_x); params.Set("axis_x", axis_x);
params.Set("axis_y", axis_y); params.Set("axis_y", axis_y);
params.Set("offset_x", offset_x); params.Set("offset_x", offset_x);

View file

@ -8,7 +8,7 @@
namespace InputCommon { namespace InputCommon {
constexpr PadIdentifier identifier = { constexpr PadIdentifier identifier = {
.guid = Common::UUID{Common::INVALID_UUID}, .guid = Common::UUID{},
.port = 0, .port = 0,
.pad = 0, .pad = 0,
}; };

View file

@ -353,7 +353,7 @@ PadIdentifier UDPClient::GetPadIdentifier(std::size_t pad_index) const {
Common::UUID UDPClient::GetHostUUID(const std::string& host) const { Common::UUID UDPClient::GetHostUUID(const std::string& host) const {
const auto ip = boost::asio::ip::make_address_v4(host); const auto ip = boost::asio::ip::make_address_v4(host);
const auto hex_host = fmt::format("{:06x}", ip.to_uint()); const auto hex_host = fmt::format("00000000-0000-0000-0000-0000{:06x}", ip.to_uint());
return Common::UUID{hex_host}; return Common::UUID{hex_host};
} }
@ -385,7 +385,7 @@ std::vector<Common::ParamPackage> UDPClient::GetInputDevices() const {
Common::ParamPackage identifier{}; Common::ParamPackage identifier{};
identifier.Set("engine", GetEngineName()); identifier.Set("engine", GetEngineName());
identifier.Set("display", fmt::format("UDP Controller {}", pad_identifier.pad)); identifier.Set("display", fmt::format("UDP Controller {}", pad_identifier.pad));
identifier.Set("guid", pad_identifier.guid.Format()); identifier.Set("guid", pad_identifier.guid.RawString());
identifier.Set("port", static_cast<int>(pad_identifier.port)); identifier.Set("port", static_cast<int>(pad_identifier.port));
identifier.Set("pad", static_cast<int>(pad_identifier.pad)); identifier.Set("pad", static_cast<int>(pad_identifier.pad));
devices.emplace_back(identifier); devices.emplace_back(identifier);

View file

@ -126,7 +126,7 @@ private:
struct ClientConnection { struct ClientConnection {
ClientConnection(); ClientConnection();
~ClientConnection(); ~ClientConnection();
Common::UUID uuid{"7F000001"}; Common::UUID uuid{"00000000-0000-0000-0000-00007F000001"};
std::string host{"127.0.0.1"}; std::string host{"127.0.0.1"};
u16 port{26760}; u16 port{26760};
s8 active{-1}; s8 active{-1};

View file

@ -96,7 +96,7 @@ bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
std::lock_guard lock{mutex}; std::lock_guard lock{mutex};
const auto controller_iter = controller_list.find(identifier); const auto controller_iter = controller_list.find(identifier);
if (controller_iter == controller_list.cend()) { if (controller_iter == controller_list.cend()) {
LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(), LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
identifier.pad, identifier.port); identifier.pad, identifier.port);
return false; return false;
} }
@ -113,7 +113,7 @@ bool InputEngine::GetHatButton(const PadIdentifier& identifier, int button, u8 d
std::lock_guard lock{mutex}; std::lock_guard lock{mutex};
const auto controller_iter = controller_list.find(identifier); const auto controller_iter = controller_list.find(identifier);
if (controller_iter == controller_list.cend()) { if (controller_iter == controller_list.cend()) {
LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(), LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
identifier.pad, identifier.port); identifier.pad, identifier.port);
return false; return false;
} }
@ -130,7 +130,7 @@ f32 InputEngine::GetAxis(const PadIdentifier& identifier, int axis) const {
std::lock_guard lock{mutex}; std::lock_guard lock{mutex};
const auto controller_iter = controller_list.find(identifier); const auto controller_iter = controller_list.find(identifier);
if (controller_iter == controller_list.cend()) { if (controller_iter == controller_list.cend()) {
LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(), LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
identifier.pad, identifier.port); identifier.pad, identifier.port);
return 0.0f; return 0.0f;
} }
@ -147,7 +147,7 @@ BatteryLevel InputEngine::GetBattery(const PadIdentifier& identifier) const {
std::lock_guard lock{mutex}; std::lock_guard lock{mutex};
const auto controller_iter = controller_list.find(identifier); const auto controller_iter = controller_list.find(identifier);
if (controller_iter == controller_list.cend()) { if (controller_iter == controller_list.cend()) {
LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(), LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
identifier.pad, identifier.port); identifier.pad, identifier.port);
return BatteryLevel::Charging; return BatteryLevel::Charging;
} }
@ -159,7 +159,7 @@ BasicMotion InputEngine::GetMotion(const PadIdentifier& identifier, int motion)
std::lock_guard lock{mutex}; std::lock_guard lock{mutex};
const auto controller_iter = controller_list.find(identifier); const auto controller_iter = controller_list.find(identifier);
if (controller_iter == controller_list.cend()) { if (controller_iter == controller_list.cend()) {
LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.Format(), LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
identifier.pad, identifier.port); identifier.pad, identifier.port);
return {}; return {};
} }

View file

@ -16,7 +16,7 @@
// Pad Identifier of data source // Pad Identifier of data source
struct PadIdentifier { struct PadIdentifier {
Common::UUID guid{Common::INVALID_UUID}; Common::UUID guid{};
std::size_t port{}; std::size_t port{};
std::size_t pad{}; std::size_t pad{};
@ -59,7 +59,7 @@ namespace std {
template <> template <>
struct hash<PadIdentifier> { struct hash<PadIdentifier> {
size_t operator()(const PadIdentifier& pad_id) const noexcept { size_t operator()(const PadIdentifier& pad_id) const noexcept {
u64 hash_value = pad_id.guid.uuid[1] ^ pad_id.guid.uuid[0]; u64 hash_value = pad_id.guid.Hash();
hash_value ^= (static_cast<u64>(pad_id.port) << 32); hash_value ^= (static_cast<u64>(pad_id.port) << 32);
hash_value ^= static_cast<u64>(pad_id.pad); hash_value ^= static_cast<u64>(pad_id.pad);
return static_cast<size_t>(hash_value); return static_cast<size_t>(hash_value);

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@ -57,7 +57,7 @@ void MappingFactory::RegisterButton(const MappingData& data) {
Common::ParamPackage new_input; Common::ParamPackage new_input;
new_input.Set("engine", data.engine); new_input.Set("engine", data.engine);
if (data.pad.guid.IsValid()) { if (data.pad.guid.IsValid()) {
new_input.Set("guid", data.pad.guid.Format()); new_input.Set("guid", data.pad.guid.RawString());
} }
new_input.Set("port", static_cast<int>(data.pad.port)); new_input.Set("port", static_cast<int>(data.pad.port));
new_input.Set("pad", static_cast<int>(data.pad.pad)); new_input.Set("pad", static_cast<int>(data.pad.pad));
@ -93,7 +93,7 @@ void MappingFactory::RegisterStick(const MappingData& data) {
Common::ParamPackage new_input; Common::ParamPackage new_input;
new_input.Set("engine", data.engine); new_input.Set("engine", data.engine);
if (data.pad.guid.IsValid()) { if (data.pad.guid.IsValid()) {
new_input.Set("guid", data.pad.guid.Format()); new_input.Set("guid", data.pad.guid.RawString());
} }
new_input.Set("port", static_cast<int>(data.pad.port)); new_input.Set("port", static_cast<int>(data.pad.port));
new_input.Set("pad", static_cast<int>(data.pad.pad)); new_input.Set("pad", static_cast<int>(data.pad.pad));
@ -138,7 +138,7 @@ void MappingFactory::RegisterMotion(const MappingData& data) {
Common::ParamPackage new_input; Common::ParamPackage new_input;
new_input.Set("engine", data.engine); new_input.Set("engine", data.engine);
if (data.pad.guid.IsValid()) { if (data.pad.guid.IsValid()) {
new_input.Set("guid", data.pad.guid.Format()); new_input.Set("guid", data.pad.guid.RawString());
} }
new_input.Set("port", static_cast<int>(data.pad.port)); new_input.Set("port", static_cast<int>(data.pad.port));
new_input.Set("pad", static_cast<int>(data.pad.pad)); new_input.Set("pad", static_cast<int>(data.pad.pad));

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@ -23,13 +23,13 @@ QString FormatUserEntryText(const QString& username, Common::UUID uuid) {
return QtProfileSelectionDialog::tr( return QtProfileSelectionDialog::tr(
"%1\n%2", "%1 is the profile username, %2 is the formatted UUID (e.g. " "%1\n%2", "%1 is the profile username, %2 is the formatted UUID (e.g. "
"00112233-4455-6677-8899-AABBCCDDEEFF))") "00112233-4455-6677-8899-AABBCCDDEEFF))")
.arg(username, QString::fromStdString(uuid.FormatSwitch())); .arg(username, QString::fromStdString(uuid.FormattedString()));
} }
QString GetImagePath(Common::UUID uuid) { QString GetImagePath(Common::UUID uuid) {
const auto path = const auto path =
Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) /
fmt::format("system/save/8000000000000010/su/avators/{}.jpg", uuid.FormatSwitch()); fmt::format("system/save/8000000000000010/su/avators/{}.jpg", uuid.FormattedString());
return QString::fromStdString(Common::FS::PathToUTF8String(path)); return QString::fromStdString(Common::FS::PathToUTF8String(path));
} }

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@ -33,10 +33,10 @@ constexpr std::array<u8, 107> backup_jpeg{
0x01, 0x01, 0x00, 0x00, 0x3f, 0x00, 0xd2, 0xcf, 0x20, 0xff, 0xd9, 0x01, 0x01, 0x00, 0x00, 0x3f, 0x00, 0xd2, 0xcf, 0x20, 0xff, 0xd9,
}; };
QString GetImagePath(Common::UUID uuid) { QString GetImagePath(const Common::UUID& uuid) {
const auto path = const auto path =
Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) /
fmt::format("system/save/8000000000000010/su/avators/{}.jpg", uuid.FormatSwitch()); fmt::format("system/save/8000000000000010/su/avators/{}.jpg", uuid.FormattedString());
return QString::fromStdString(Common::FS::PathToUTF8String(path)); return QString::fromStdString(Common::FS::PathToUTF8String(path));
} }
@ -55,10 +55,10 @@ QString FormatUserEntryText(const QString& username, Common::UUID uuid) {
return ConfigureProfileManager::tr("%1\n%2", return ConfigureProfileManager::tr("%1\n%2",
"%1 is the profile username, %2 is the formatted UUID (e.g. " "%1 is the profile username, %2 is the formatted UUID (e.g. "
"00112233-4455-6677-8899-AABBCCDDEEFF))") "00112233-4455-6677-8899-AABBCCDDEEFF))")
.arg(username, QString::fromStdString(uuid.FormatSwitch())); .arg(username, QString::fromStdString(uuid.FormattedString()));
} }
QPixmap GetIcon(Common::UUID uuid) { QPixmap GetIcon(const Common::UUID& uuid) {
QPixmap icon{GetImagePath(uuid)}; QPixmap icon{GetImagePath(uuid)};
if (!icon) { if (!icon) {
@ -200,7 +200,7 @@ void ConfigureProfileManager::AddUser() {
return; return;
} }
const auto uuid = Common::UUID::Generate(); const auto uuid = Common::UUID::MakeRandom();
profile_manager->CreateNewUser(uuid, username.toStdString()); profile_manager->CreateNewUser(uuid, username.toStdString());
item_model->appendRow(new QStandardItem{GetIcon(uuid), FormatUserEntryText(username, uuid)}); item_model->appendRow(new QStandardItem{GetIcon(uuid), FormatUserEntryText(username, uuid)});

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@ -1652,7 +1652,7 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target
const auto user_save_data_path = FileSys::SaveDataFactory::GetFullPath( const auto user_save_data_path = FileSys::SaveDataFactory::GetFullPath(
*system, FileSys::SaveDataSpaceId::NandUser, FileSys::SaveDataType::SaveData, *system, FileSys::SaveDataSpaceId::NandUser, FileSys::SaveDataType::SaveData,
program_id, user_id->uuid, 0); program_id, user_id->AsU128(), 0);
path = Common::FS::ConcatPathSafe(nand_dir, user_save_data_path); path = Common::FS::ConcatPathSafe(nand_dir, user_save_data_path);
} else { } else {