From 4a31f99a0214ac7ee04d61c8934823e284db5e63 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Wed, 24 Oct 2018 10:21:35 -0400 Subject: profile_manager: Use std::optional instead of boost::optional Now that we can actually use std::optional on macOS, we don't need to continue using boost::optional here. --- src/core/hle/service/acc/profile_manager.cpp | 71 +++++++++++++++------------- src/core/hle/service/acc/profile_manager.h | 18 +++---- 2 files changed, 47 insertions(+), 42 deletions(-) (limited to 'src/core/hle/service/acc') diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp index 06f7d1b15..3cac1b4ff 100644 --- a/src/core/hle/service/acc/profile_manager.cpp +++ b/src/core/hle/service/acc/profile_manager.cpp @@ -3,7 +3,7 @@ // Refer to the license.txt file included. #include -#include + #include "common/file_util.h" #include "core/hle/service/acc/profile_manager.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 /// internal management of the users profiles -boost::optional ProfileManager::AddToProfiles(const ProfileInfo& user) { +std::optional ProfileManager::AddToProfiles(const ProfileInfo& profile) { if (user_count >= MAX_USERS) { - return boost::none; + return {}; } - profiles[user_count] = user; + profiles[user_count] = profile; return user_count++; } @@ -81,7 +81,7 @@ bool ProfileManager::RemoveProfileAtIndex(std::size_t index) { /// Helper function to register a user to the system ResultCode ProfileManager::AddUser(const ProfileInfo& user) { - if (AddToProfiles(user) == boost::none) { + if (!AddToProfiles(user)) { return ERROR_TOO_MANY_USERS; } return RESULT_SUCCESS; @@ -126,37 +126,40 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::string& username) return CreateNewUser(uuid, username_output); } -boost::optional ProfileManager::GetUser(std::size_t index) const { - if (index >= MAX_USERS) - return boost::none; +std::optional ProfileManager::GetUser(std::size_t index) const { + if (index >= MAX_USERS) { + return {}; + } + return profiles[index].user_uuid; } /// Returns a users profile index based on their user id. -boost::optional ProfileManager::GetUserIndex(const UUID& uuid) const { +std::optional ProfileManager::GetUserIndex(const UUID& uuid) const { 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()) { - return boost::none; + return {}; } + return static_cast(std::distance(profiles.begin(), iter)); } /// Returns a users profile index based on their profile -boost::optional ProfileManager::GetUserIndex(const ProfileInfo& user) const { +std::optional ProfileManager::GetUserIndex(const ProfileInfo& user) const { return GetUserIndex(user.user_uuid); } /// Returns the data structure used by the switch when GetProfileBase is called on acc:* -bool ProfileManager::GetProfileBase(boost::optional index, - ProfileBase& profile) const { - if (index == boost::none || index >= MAX_USERS) { +bool ProfileManager::GetProfileBase(std::optional index, ProfileBase& profile) const { + if (!index || index >= MAX_USERS) { return false; } - const auto& prof_info = profiles[index.get()]; + const auto& prof_info = profiles[*index]; profile.user_uuid = prof_info.user_uuid; profile.username = prof_info.username; profile.timestamp = prof_info.creation_time; @@ -165,7 +168,7 @@ bool ProfileManager::GetProfileBase(boost::optional index, /// Returns the data structure used by the switch when GetProfileBase is called on acc:* bool ProfileManager::GetProfileBase(UUID uuid, ProfileBase& profile) const { - auto idx = GetUserIndex(uuid); + const auto idx = GetUserIndex(uuid); return GetProfileBase(idx, profile); } @@ -192,7 +195,7 @@ std::size_t ProfileManager::GetOpenUserCount() const { /// Checks if a user id exists in our profile manager bool ProfileManager::UserExists(UUID uuid) const { - return (GetUserIndex(uuid) != boost::none); + return GetUserIndex(uuid) != std::nullopt; } bool ProfileManager::UserExistsIndex(std::size_t index) const { @@ -203,21 +206,23 @@ bool ProfileManager::UserExistsIndex(std::size_t index) const { /// Opens a specific user void ProfileManager::OpenUser(UUID uuid) { - auto idx = GetUserIndex(uuid); - if (idx == boost::none) { + const auto idx = GetUserIndex(uuid); + if (!idx) { return; } - profiles[idx.get()].is_open = true; + + profiles[*idx].is_open = true; last_opened_user = uuid; } /// Closes a specific user void ProfileManager::CloseUser(UUID uuid) { - auto idx = GetUserIndex(uuid); - if (idx == boost::none) { + const auto idx = GetUserIndex(uuid); + if (!idx) { return; } - profiles[idx.get()].is_open = false; + + profiles[*idx].is_open = false; } /// 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. -bool ProfileManager::GetProfileBaseAndData(boost::optional index, ProfileBase& profile, +bool ProfileManager::GetProfileBaseAndData(std::optional index, ProfileBase& profile, ProfileData& data) const { if (GetProfileBase(index, profile)) { - data = profiles[index.get()].data; + data = profiles[*index].data; return true; } return false; @@ -259,7 +264,7 @@ bool ProfileManager::GetProfileBaseAndData(boost::optional index, P /// Return the users profile base and the unknown arbitary data. bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile, ProfileData& data) const { - auto idx = GetUserIndex(uuid); + const auto idx = GetUserIndex(uuid); return GetProfileBaseAndData(idx, profile, data); } @@ -277,8 +282,8 @@ bool ProfileManager::CanSystemRegisterUser() const { } bool ProfileManager::RemoveUser(UUID uuid) { - auto index = GetUserIndex(uuid); - if (index == boost::none) { + const auto index = GetUserIndex(uuid); + if (!index) { return false; } @@ -289,8 +294,8 @@ bool ProfileManager::RemoveUser(UUID uuid) { } bool ProfileManager::SetProfileBase(UUID uuid, const ProfileBase& profile_new) { - auto index = GetUserIndex(uuid); - if (profile_new.user_uuid == UUID(INVALID_UUID) || index == boost::none) { + const auto index = GetUserIndex(uuid); + if (!index || profile_new.user_uuid == UUID(INVALID_UUID)) { return false; } diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h index 235208d56..1cd2e51b2 100644 --- a/src/core/hle/service/acc/profile_manager.h +++ b/src/core/hle/service/acc/profile_manager.h @@ -5,8 +5,8 @@ #pragma once #include +#include -#include "boost/optional.hpp" #include "common/common_types.h" #include "common/swap.h" #include "core/hle/result.h" @@ -96,13 +96,13 @@ public: ResultCode AddUser(const ProfileInfo& user); ResultCode CreateNewUser(UUID uuid, const ProfileUsername& username); ResultCode CreateNewUser(UUID uuid, const std::string& username); - boost::optional GetUser(std::size_t index) const; - boost::optional GetUserIndex(const UUID& uuid) const; - boost::optional GetUserIndex(const ProfileInfo& user) const; - bool GetProfileBase(boost::optional index, ProfileBase& profile) const; + std::optional GetUser(std::size_t index) const; + std::optional GetUserIndex(const UUID& uuid) const; + std::optional GetUserIndex(const ProfileInfo& user) const; + bool GetProfileBase(std::optional index, ProfileBase& profile) const; bool GetProfileBase(UUID uuid, ProfileBase& profile) const; bool GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const; - bool GetProfileBaseAndData(boost::optional index, ProfileBase& profile, + bool GetProfileBaseAndData(std::optional index, ProfileBase& profile, ProfileData& data) const; bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile, ProfileData& data) const; bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile, @@ -120,16 +120,16 @@ public: bool CanSystemRegisterUser() const; bool RemoveUser(UUID uuid); - bool SetProfileBase(UUID uuid, const ProfileBase& profile); + bool SetProfileBase(UUID uuid, const ProfileBase& profile_new); private: void ParseUserSaveFile(); void WriteUserSaveFile(); + std::optional AddToProfiles(const ProfileInfo& profile); + bool RemoveProfileAtIndex(std::size_t index); std::array profiles{}; std::size_t user_count = 0; - boost::optional AddToProfiles(const ProfileInfo& profile); - bool RemoveProfileAtIndex(std::size_t index); UUID last_opened_user{INVALID_UUID}; }; -- cgit v1.2.3