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profile_manager: Use type aliases for username data, profile data, and user arrays

Browse source 
Avoids the need to repeatedly specify the whole array type in multiple
places.
This commit is contained in:
Lioncash 2018-08-20 18:02:16 -04:00
parent f9a26d468c
commit 38cd4e9c61
2 changed files with 22 additions and 19 deletions
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18
src/core/hle/service/acc/profile_manager.cpp
View file

@ -62,7 +62,7 @@ ResultCode ProfileManager::AddUser(const ProfileInfo& user) {
/// Create a new user on the system. If the uuid of the user already exists, the user is not
/// created.
ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::array<u8, 0x20>& username) {
ResultCode ProfileManager::CreateNewUser(UUID uuid, const ProfileUsername& username) {
if (user_count == MAX_USERS) {
return ERROR_TOO_MANY_USERS;
}
@ -89,7 +89,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::array<u8, 0x20>&
/// specifically by allowing an std::string for the username. This is required specifically since
/// we're loading a string straight from the config
ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::string& username) {
std::array<u8, 0x20> username_output;
ProfileUsername username_output;
if (username.size() > username_output.size()) {
std::copy_n(username.begin(), username_output.size(), username_output.begin());
} else {
@ -178,8 +178,8 @@ void ProfileManager::CloseUser(UUID uuid) {
}
/// Gets all valid user ids on the system
std::array<UUID, MAX_USERS> ProfileManager::GetAllUsers() const {
std::array<UUID, MAX_USERS> output;
UserIDArray ProfileManager::GetAllUsers() const {
UserIDArray output;
std::transform(profiles.begin(), profiles.end(), output.begin(),
[](const ProfileInfo& p) { return p.user_uuid; });
return output;
@ -187,8 +187,8 @@ std::array<UUID, MAX_USERS> ProfileManager::GetAllUsers() const {
/// Get all the open users on the system and zero out the rest of the data. This is specifically
/// needed for GetOpenUsers and we need to ensure the rest of the output buffer is zero'd out
std::array<UUID, MAX_USERS> ProfileManager::GetOpenUsers() const {
std::array<UUID, MAX_USERS> output;
UserIDArray ProfileManager::GetOpenUsers() const {
UserIDArray output;
std::transform(profiles.begin(), profiles.end(), output.begin(), [](const ProfileInfo& p) {
if (p.is_open)
return p.user_uuid;
@ -205,7 +205,7 @@ UUID ProfileManager::GetLastOpenedUser() const {
/// Return the users profile base and the unknown arbitary data.
bool ProfileManager::GetProfileBaseAndData(boost::optional<size_t> index, ProfileBase& profile,
std::array<u8, MAX_DATA>& data) const {
ProfileData& data) const {
if (GetProfileBase(index, profile)) {
std::memcpy(data.data(), profiles[index.get()].data.data(), MAX_DATA);
return true;
@ -215,14 +215,14 @@ bool ProfileManager::GetProfileBaseAndData(boost::optional<size_t> index, Profil
/// Return the users profile base and the unknown arbitary data.
bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile,
std::array<u8, MAX_DATA>& data) const {
ProfileData& data) const {
auto idx = GetUserIndex(uuid);
return GetProfileBaseAndData(idx, profile, data);
}
/// Return the users profile base and the unknown arbitary data.
bool ProfileManager::GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
std::array<u8, MAX_DATA>& data) const {
ProfileData& data) const {
return GetProfileBaseAndData(user.user_uuid, profile, data);
}

23
src/core/hle/service/acc/profile_manager.h
View file

@ -48,20 +48,24 @@ struct UUID {
};
static_assert(sizeof(UUID) == 16, "UUID is an invalid size!");
using ProfileUsername = std::array<u8, 0x20>;
using ProfileData = std::array<u8, MAX_DATA>;
using UserIDArray = std::array<UUID, MAX_USERS>;
/// This holds general information about a users profile. This is where we store all the information
/// based on a specific user
struct ProfileInfo {
UUID user_uuid;
std::array<u8, 0x20> username;
ProfileUsername username;
u64 creation_time;
std::array<u8, MAX_DATA> data; // TODO(ognik): Work out what this is
ProfileData data; // TODO(ognik): Work out what this is
bool is_open;
};
struct ProfileBase {
UUID user_uuid;
u64_le timestamp;
std::array<u8, 0x20> username;
ProfileUsername username;
// Zero out all the fields to make the profile slot considered "Empty"
void Invalidate() {
@ -79,7 +83,7 @@ class ProfileManager {
public:
ProfileManager(); // TODO(ogniK): Load from system save
ResultCode AddUser(const ProfileInfo& user);
ResultCode CreateNewUser(UUID uuid, const std::array<u8, 0x20>& username);
ResultCode CreateNewUser(UUID uuid, const ProfileUsername& username);
ResultCode CreateNewUser(UUID uuid, const std::string& username);
boost::optional<size_t> GetUserIndex(const UUID& uuid) const;
boost::optional<size_t> GetUserIndex(const ProfileInfo& user) const;
@ -87,18 +91,17 @@ public:
bool GetProfileBase(UUID uuid, ProfileBase& profile) const;
bool GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const;
bool GetProfileBaseAndData(boost::optional<size_t> index, ProfileBase& profile,
std::array<u8, MAX_DATA>& data) const;
bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile,
std::array<u8, MAX_DATA>& data) const;
ProfileData& data) const;
bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile, ProfileData& data) const;
bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
std::array<u8, MAX_DATA>& data) const;
ProfileData& data) const;
size_t GetUserCount() const;
size_t GetOpenUserCount() const;
bool UserExists(UUID uuid) const;
void OpenUser(UUID uuid);
void CloseUser(UUID uuid);
std::array<UUID, MAX_USERS> GetOpenUsers() const;
std::array<UUID, MAX_USERS> GetAllUsers() const;
UserIDArray GetOpenUsers() const;
UserIDArray GetAllUsers() const;
UUID GetLastOpenedUser() const;
bool CanSystemRegisterUser() const;