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Merge pull request #1570 from lioncash/optional

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profile_manager: Use std::optional instead of boost::optional
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bunnei 2018-10-24 18:11:03 -04:00 committed by GitHub
commit 9aa5c1894e
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5 changed files with 53 additions and 48 deletions
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71
src/core/hle/service/acc/profile_manager.cpp
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@ -3,7 +3,7 @@
// Refer to the license.txt file included. // Refer to the license.txt file included.
#include <random> #include <random>
#include <boost/optional.hpp>
#include "common/file_util.h" #include "common/file_util.h"
#include "core/hle/service/acc/profile_manager.h" #include "core/hle/service/acc/profile_manager.h"
#include "core/settings.h" #include "core/settings.h"
@ -58,11 +58,11 @@ ProfileManager::~ProfileManager() {
/// After a users creation it needs to be "registered" to the system. AddToProfiles handles the /// After a users creation it needs to be "registered" to the system. AddToProfiles handles the
/// internal management of the users profiles /// internal management of the users profiles
boost::optional<std::size_t> ProfileManager::AddToProfiles(const ProfileInfo& user) { std::optional<std::size_t> ProfileManager::AddToProfiles(const ProfileInfo& profile) {
if (user_count >= MAX_USERS) { if (user_count >= MAX_USERS) {
return boost::none; return {};
} }
profiles[user_count] = user; profiles[user_count] = profile;
return user_count++; return user_count++;
} }
@ -81,7 +81,7 @@ bool ProfileManager::RemoveProfileAtIndex(std::size_t index) {
/// Helper function to register a user to the system /// Helper function to register a user to the system
ResultCode ProfileManager::AddUser(const ProfileInfo& user) { ResultCode ProfileManager::AddUser(const ProfileInfo& user) {
if (AddToProfiles(user) == boost::none) { if (!AddToProfiles(user)) {
return ERROR_TOO_MANY_USERS; return ERROR_TOO_MANY_USERS;
} }
return RESULT_SUCCESS; return RESULT_SUCCESS;
@ -126,37 +126,40 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::string& username)
return CreateNewUser(uuid, username_output); return CreateNewUser(uuid, username_output);
} }
boost::optional<UUID> ProfileManager::GetUser(std::size_t index) const { std::optional<UUID> ProfileManager::GetUser(std::size_t index) const {
if (index >= MAX_USERS) if (index >= MAX_USERS) {
return boost::none; return {};
}
return profiles[index].user_uuid; return profiles[index].user_uuid;
} }
/// Returns a users profile index based on their user id. /// Returns a users profile index based on their user id.
boost::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) {
return boost::none; return {};
} }
auto iter = std::find_if(profiles.begin(), profiles.end(),
[&uuid](const ProfileInfo& p) { return p.user_uuid == uuid; }); const auto iter = std::find_if(profiles.begin(), profiles.end(),
[&uuid](const ProfileInfo& p) { return p.user_uuid == uuid; });
if (iter == profiles.end()) { if (iter == profiles.end()) {
return boost::none; return {};
} }
return static_cast<std::size_t>(std::distance(profiles.begin(), iter)); return static_cast<std::size_t>(std::distance(profiles.begin(), iter));
} }
/// Returns a users profile index based on their profile /// Returns a users profile index based on their profile
boost::optional<std::size_t> ProfileManager::GetUserIndex(const ProfileInfo& user) const { std::optional<std::size_t> ProfileManager::GetUserIndex(const ProfileInfo& user) const {
return GetUserIndex(user.user_uuid); return GetUserIndex(user.user_uuid);
} }
/// Returns the data structure used by the switch when GetProfileBase is called on acc:* /// Returns the data structure used by the switch when GetProfileBase is called on acc:*
bool ProfileManager::GetProfileBase(boost::optional<std::size_t> index, bool ProfileManager::GetProfileBase(std::optional<std::size_t> index, ProfileBase& profile) const {
ProfileBase& profile) const { if (!index || index >= MAX_USERS) {
if (index == boost::none || index >= MAX_USERS) {
return false; return false;
} }
const auto& prof_info = profiles[index.get()]; const auto& prof_info = profiles[*index];
profile.user_uuid = prof_info.user_uuid; profile.user_uuid = prof_info.user_uuid;
profile.username = prof_info.username; profile.username = prof_info.username;
profile.timestamp = prof_info.creation_time; profile.timestamp = prof_info.creation_time;
@ -165,7 +168,7 @@ bool ProfileManager::GetProfileBase(boost::optional<std::size_t> index,
/// Returns the data structure used by the switch when GetProfileBase is called on acc:* /// Returns the data structure used by the switch when GetProfileBase is called on acc:*
bool ProfileManager::GetProfileBase(UUID uuid, ProfileBase& profile) const { bool ProfileManager::GetProfileBase(UUID uuid, ProfileBase& profile) const {
auto idx = GetUserIndex(uuid); const auto idx = GetUserIndex(uuid);
return GetProfileBase(idx, profile); return GetProfileBase(idx, profile);
} }
@ -192,7 +195,7 @@ std::size_t ProfileManager::GetOpenUserCount() const {
/// Checks if a user id exists in our profile manager /// Checks if a user id exists in our profile manager
bool ProfileManager::UserExists(UUID uuid) const { bool ProfileManager::UserExists(UUID uuid) const {
return (GetUserIndex(uuid) != boost::none); return GetUserIndex(uuid) != std::nullopt;
} }
bool ProfileManager::UserExistsIndex(std::size_t index) const { bool ProfileManager::UserExistsIndex(std::size_t index) const {
@ -203,21 +206,23 @@ bool ProfileManager::UserExistsIndex(std::size_t index) const {
/// Opens a specific user /// Opens a specific user
void ProfileManager::OpenUser(UUID uuid) { void ProfileManager::OpenUser(UUID uuid) {
auto idx = GetUserIndex(uuid); const auto idx = GetUserIndex(uuid);
if (idx == boost::none) { if (!idx) {
return; return;
} }
profiles[idx.get()].is_open = true;
profiles[*idx].is_open = true;
last_opened_user = uuid; last_opened_user = uuid;
} }
/// Closes a specific user /// Closes a specific user
void ProfileManager::CloseUser(UUID uuid) { void ProfileManager::CloseUser(UUID uuid) {
auto idx = GetUserIndex(uuid); const auto idx = GetUserIndex(uuid);
if (idx == boost::none) { if (!idx) {
return; return;
} }
profiles[idx.get()].is_open = false;
profiles[*idx].is_open = false;
} }
/// Gets all valid user ids on the system /// Gets all valid user ids on the system
@ -247,10 +252,10 @@ UUID ProfileManager::GetLastOpenedUser() const {
} }
/// Return the users profile base and the unknown arbitary data. /// Return the users profile base and the unknown arbitary data.
bool ProfileManager::GetProfileBaseAndData(boost::optional<std::size_t> index, ProfileBase& profile, bool ProfileManager::GetProfileBaseAndData(std::optional<std::size_t> index, ProfileBase& profile,
ProfileData& data) const { ProfileData& data) const {
if (GetProfileBase(index, profile)) { if (GetProfileBase(index, profile)) {
data = profiles[index.get()].data; data = profiles[*index].data;
return true; return true;
} }
return false; return false;
@ -259,7 +264,7 @@ bool ProfileManager::GetProfileBaseAndData(boost::optional<std::size_t> index, P
/// Return the users profile base and the unknown arbitary data. /// Return the users profile base and the unknown arbitary data.
bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile, bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile,
ProfileData& data) const { ProfileData& data) const {
auto idx = GetUserIndex(uuid); const auto idx = GetUserIndex(uuid);
return GetProfileBaseAndData(idx, profile, data); return GetProfileBaseAndData(idx, profile, data);
} }
@ -277,8 +282,8 @@ bool ProfileManager::CanSystemRegisterUser() const {
} }
bool ProfileManager::RemoveUser(UUID uuid) { bool ProfileManager::RemoveUser(UUID uuid) {
auto index = GetUserIndex(uuid); const auto index = GetUserIndex(uuid);
if (index == boost::none) { if (!index) {
return false; return false;
} }
@ -289,8 +294,8 @@ bool ProfileManager::RemoveUser(UUID uuid) {
} }
bool ProfileManager::SetProfileBase(UUID uuid, const ProfileBase& profile_new) { bool ProfileManager::SetProfileBase(UUID uuid, const ProfileBase& profile_new) {
auto index = GetUserIndex(uuid); const auto index = GetUserIndex(uuid);
if (profile_new.user_uuid == UUID(INVALID_UUID) || index == boost::none) { if (!index || profile_new.user_uuid == UUID(INVALID_UUID)) {
return false; return false;
} }

18
src/core/hle/service/acc/profile_manager.h
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@ -5,8 +5,8 @@
#pragma once #pragma once
#include <array> #include <array>
#include <optional>
#include "boost/optional.hpp"
#include "common/common_types.h" #include "common/common_types.h"
#include "common/swap.h" #include "common/swap.h"
#include "core/hle/result.h" #include "core/hle/result.h"
@ -96,13 +96,13 @@ public:
ResultCode AddUser(const ProfileInfo& user); ResultCode AddUser(const ProfileInfo& user);
ResultCode CreateNewUser(UUID uuid, const ProfileUsername& username); ResultCode CreateNewUser(UUID uuid, const ProfileUsername& username);
ResultCode CreateNewUser(UUID uuid, const std::string& username); ResultCode CreateNewUser(UUID uuid, const std::string& username);
boost::optional<UUID> GetUser(std::size_t index) const; std::optional<UUID> GetUser(std::size_t index) const;
boost::optional<std::size_t> GetUserIndex(const UUID& uuid) const; std::optional<std::size_t> GetUserIndex(const UUID& uuid) const;
boost::optional<std::size_t> GetUserIndex(const ProfileInfo& user) const; std::optional<std::size_t> GetUserIndex(const ProfileInfo& user) const;
bool GetProfileBase(boost::optional<std::size_t> index, ProfileBase& profile) const; bool GetProfileBase(std::optional<std::size_t> index, ProfileBase& profile) const;
bool GetProfileBase(UUID uuid, ProfileBase& profile) const; bool GetProfileBase(UUID uuid, ProfileBase& profile) const;
bool GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const; bool GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const;
bool GetProfileBaseAndData(boost::optional<std::size_t> index, ProfileBase& profile, bool GetProfileBaseAndData(std::optional<std::size_t> index, ProfileBase& profile,
ProfileData& data) const; ProfileData& data) const;
bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile, ProfileData& data) const; bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile, ProfileData& data) const;
bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile, bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
@ -120,16 +120,16 @@ public:
bool CanSystemRegisterUser() const; bool CanSystemRegisterUser() const;
bool RemoveUser(UUID uuid); bool RemoveUser(UUID uuid);
bool SetProfileBase(UUID uuid, const ProfileBase& profile); bool SetProfileBase(UUID uuid, const ProfileBase& profile_new);
private: private:
void ParseUserSaveFile(); void ParseUserSaveFile();
void WriteUserSaveFile(); void WriteUserSaveFile();
std::optional<std::size_t> AddToProfiles(const ProfileInfo& profile);
bool RemoveProfileAtIndex(std::size_t index);
std::array<ProfileInfo, MAX_USERS> profiles{}; std::array<ProfileInfo, MAX_USERS> profiles{};
std::size_t user_count = 0; std::size_t user_count = 0;
boost::optional<std::size_t> AddToProfiles(const ProfileInfo& profile);
bool RemoveProfileAtIndex(std::size_t index);
UUID last_opened_user{INVALID_UUID}; UUID last_opened_user{INVALID_UUID};
}; };

2
src/core/hle/service/am/am.cpp
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@ -743,7 +743,7 @@ void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) {
Account::ProfileManager profile_manager{}; Account::ProfileManager profile_manager{};
const auto uuid = profile_manager.GetUser(Settings::values.current_user); const auto uuid = profile_manager.GetUser(Settings::values.current_user);
ASSERT(uuid != boost::none); ASSERT(uuid != std::nullopt);
params.current_user = uuid->uuid; params.current_user = uuid->uuid;
IPC::ResponseBuilder rb{ctx, 2, 0, 1}; IPC::ResponseBuilder rb{ctx, 2, 0, 1};

8
src/yuzu/configuration/configure_system.cpp
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@ -153,7 +153,7 @@ void ConfigureSystem::UpdateCurrentUser() {
ui->pm_add->setEnabled(profile_manager->GetUserCount() < Service::Account::MAX_USERS); ui->pm_add->setEnabled(profile_manager->GetUserCount() < Service::Account::MAX_USERS);
const auto& current_user = profile_manager->GetUser(Settings::values.current_user); const auto& current_user = profile_manager->GetUser(Settings::values.current_user);
ASSERT(current_user != boost::none); ASSERT(current_user != std::nullopt);
const auto username = GetAccountUsername(*current_user); const auto username = GetAccountUsername(*current_user);
scene->clear(); scene->clear();
@ -252,7 +252,7 @@ void ConfigureSystem::AddUser() {
void ConfigureSystem::RenameUser() { void ConfigureSystem::RenameUser() {
const auto user = tree_view->currentIndex().row(); const auto user = tree_view->currentIndex().row();
const auto uuid = profile_manager->GetUser(user); const auto uuid = profile_manager->GetUser(user);
ASSERT(uuid != boost::none); ASSERT(uuid != std::nullopt);
const auto username = GetAccountUsername(*uuid); const auto username = GetAccountUsername(*uuid);
Service::Account::ProfileBase profile; Service::Account::ProfileBase profile;
@ -292,7 +292,7 @@ void ConfigureSystem::RenameUser() {
void ConfigureSystem::DeleteUser() { void ConfigureSystem::DeleteUser() {
const auto index = tree_view->currentIndex().row(); const auto index = tree_view->currentIndex().row();
const auto uuid = profile_manager->GetUser(index); const auto uuid = profile_manager->GetUser(index);
ASSERT(uuid != boost::none); ASSERT(uuid != std::nullopt);
const auto username = GetAccountUsername(*uuid); const auto username = GetAccountUsername(*uuid);
const auto confirm = const auto confirm =
@ -320,7 +320,7 @@ void ConfigureSystem::DeleteUser() {
void ConfigureSystem::SetUserImage() { void ConfigureSystem::SetUserImage() {
const auto index = tree_view->currentIndex().row(); const auto index = tree_view->currentIndex().row();
const auto uuid = profile_manager->GetUser(index); const auto uuid = profile_manager->GetUser(index);
ASSERT(uuid != boost::none); ASSERT(uuid != std::nullopt);
const auto username = GetAccountUsername(*uuid); const auto username = GetAccountUsername(*uuid);
const auto file = QFileDialog::getOpenFileName(this, tr("Select User Image"), QString(), const auto file = QFileDialog::getOpenFileName(this, tr("Select User Image"), QString(),

2
src/yuzu/main.cpp
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@ -785,7 +785,7 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target
ASSERT(index != -1 && index < 8); ASSERT(index != -1 && index < 8);
const auto user_id = manager.GetUser(index); const auto user_id = manager.GetUser(index);
ASSERT(user_id != boost::none); ASSERT(user_id != std::nullopt);
path = nand_dir + FileSys::SaveDataFactory::GetFullPath(FileSys::SaveDataSpaceId::NandUser, path = nand_dir + FileSys::SaveDataFactory::GetFullPath(FileSys::SaveDataSpaceId::NandUser,
FileSys::SaveDataType::SaveData, FileSys::SaveDataType::SaveData,
program_id, user_id->uuid, 0); program_id, user_id->uuid, 0);