From 9e9a4bb3a78543f6ada98fa4b16509b11026a6d6 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 17:16:23 -0400
Subject: [PATCH 01/13] profile_manager: Remove unnecessary std::move in
 AddToProfiles() and CreateNewUser()

Moving a const reference isn't possible, so this just results in a copy
(and given ProfileInfo is composed of trivial types and aggregates, a
move wouldn't really do anything).
---
 src/core/hle/service/acc/profile_manager.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index 62c2121fa..fe9921fb6 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -25,7 +25,7 @@ boost::optional<size_t> ProfileManager::AddToProfiles(const ProfileInfo& user) {
     if (user_count >= MAX_USERS) {
         return boost::none;
     }
-    profiles[user_count] = std::move(user);
+    profiles[user_count] = user;
     return user_count++;
 }
 
@@ -67,7 +67,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, std::array<u8, 0x20>& userna
         return ERROR_USER_ALREADY_EXISTS;
     }
     ProfileInfo profile;
-    profile.user_uuid = std::move(uuid);
+    profile.user_uuid = uuid;
     profile.username = username;
     profile.data = {};
     profile.creation_time = 0x0;

From f13a66b963d4ecd53dda7866e947bc3230566d63 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 17:24:13 -0400
Subject: [PATCH 02/13] profile_manager: Move UUID generation function to the
 cpp file

This avoids needing to dump the contents of <random> into other files
that include the profile manager header.
---
 src/core/hle/service/acc/profile_manager.cpp | 10 ++++++++++
 src/core/hle/service/acc/profile_manager.h   | 12 ++----------
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index fe9921fb6..9440dc555 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -2,6 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <random>
 #include <boost/optional.hpp>
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/settings.h"
@@ -12,6 +13,15 @@ constexpr ResultCode ERROR_TOO_MANY_USERS(ErrorModule::Account, -1);
 constexpr ResultCode ERROR_USER_ALREADY_EXISTS(ErrorModule::Account, -2);
 constexpr ResultCode ERROR_ARGUMENT_IS_NULL(ErrorModule::Account, 20);
 
+const UUID& UUID::Generate() {
+    std::random_device device;
+    std::mt19937 gen(device());
+    std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max());
+    uuid[0] = distribution(gen);
+    uuid[1] = distribution(gen);
+    return *this;
+}
+
 ProfileManager::ProfileManager() {
     // TODO(ogniK): Create the default user we have for now until loading/saving users is added
     auto user_uuid = UUID{1, 0};
diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index 314bccbf9..91f6f03a9 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -5,7 +5,7 @@
 #pragma once
 
 #include <array>
-#include <random>
+
 #include "boost/optional.hpp"
 #include "common/common_types.h"
 #include "common/swap.h"
@@ -38,15 +38,7 @@ struct UUID {
     }
 
     // TODO(ogniK): Properly generate uuids based on RFC-4122
-    const UUID& Generate() {
-        std::random_device device;
-        std::mt19937 gen(device());
-        std::uniform_int_distribution<uint64_t> distribution(1,
-                                                             std::numeric_limits<uint64_t>::max());
-        uuid[0] = distribution(gen);
-        uuid[1] = distribution(gen);
-        return *this;
-    }
+    const UUID& Generate();
 
     // Set the UUID to {0,0} to be considered an invalid user
     void Invalidate() {

From 69dd37d874094a2ad632e5dbafaa16553703af73 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 17:27:48 -0400
Subject: [PATCH 03/13] profile_manager: Simplify UUID's two param constructor,
 operator==, and operator bool

We can use the constructor initializer list and just compare the
contained u128's together instead of comparing each element
individually. Ditto for comparing against an invalid UUID.
---
 src/core/hle/service/acc/profile_manager.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index 91f6f03a9..054dd864e 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -21,16 +21,14 @@ struct UUID {
     u128 uuid = INVALID_UUID;
     UUID() = default;
     explicit UUID(const u128& id) : uuid{id} {}
-    explicit UUID(const u64 lo, const u64 hi) {
-        uuid[0] = lo;
-        uuid[1] = hi;
-    };
+    explicit UUID(const u64 lo, const u64 hi) : uuid{{lo, hi}} {}
+
     explicit operator bool() const {
-        return uuid[0] != INVALID_UUID[0] || uuid[1] != INVALID_UUID[1];
+        return uuid != INVALID_UUID;
     }
 
     bool operator==(const UUID& rhs) const {
-        return std::tie(uuid[0], uuid[1]) == std::tie(rhs.uuid[0], rhs.uuid[1]);
+        return uuid == rhs.uuid;
     }
 
     bool operator!=(const UUID& rhs) const {

From dfdf4a46fed709426ffa51fd041cd3014d86cf8d Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 17:31:07 -0400
Subject: [PATCH 04/13] profile_manager: Remove unnecessary static

This can just be constexpr like the others
---
 src/core/hle/service/acc/profile_manager.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index 054dd864e..d4a2f4116 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -14,7 +14,7 @@
 namespace Service::Account {
 constexpr size_t MAX_USERS = 8;
 constexpr size_t MAX_DATA = 128;
-static const u128 INVALID_UUID = {0, 0};
+constexpr u128 INVALID_UUID{{0, 0}};
 
 struct UUID {
     // UUIDs which are 0 are considered invalid!

From 1277556c69a29a6479815b16e3e1707f7e53a422 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 17:32:23 -0400
Subject: [PATCH 05/13] profile_manager: Make array parameter to CreateNewUser
 a const reference

This doesn't modify the passed in array, so this can be a const
reference.
---
 src/core/hle/service/acc/profile_manager.cpp | 2 +-
 src/core/hle/service/acc/profile_manager.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index 9440dc555..e1ab0e559 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -62,7 +62,7 @@ ResultCode ProfileManager::AddUser(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, std::array<u8, 0x20>& username) {
+ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::array<u8, 0x20>& username) {
     if (user_count == MAX_USERS) {
         return ERROR_TOO_MANY_USERS;
     }
diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index d4a2f4116..49dc3a6e3 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -79,7 +79,7 @@ class ProfileManager {
 public:
     ProfileManager(); // TODO(ogniK): Load from system save
     ResultCode AddUser(ProfileInfo user);
-    ResultCode CreateNewUser(UUID uuid, std::array<u8, 0x20>& username);
+    ResultCode CreateNewUser(UUID uuid, const std::array<u8, 0x20>& username);
     ResultCode CreateNewUser(UUID uuid, const std::string& username);
     boost::optional<size_t> GetUserIndex(const UUID& uuid) const;
     boost::optional<size_t> GetUserIndex(ProfileInfo user) const;

From f9a26d468c2388269eb63c3baf6c35762c594932 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 17:36:41 -0400
Subject: [PATCH 06/13] profile_manager: Take ProfileInfo by const reference
 where applicable

ProfileInfo is quite a large struct in terms of data, and we don't need
to perform a copy in these instances, so we can just pass constant
references instead.
---
 src/core/hle/service/acc/profile_manager.cpp | 8 ++++----
 src/core/hle/service/acc/profile_manager.h   | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index e1ab0e559..beba92f64 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -53,7 +53,7 @@ bool ProfileManager::RemoveProfileAtIndex(size_t index) {
 }
 
 /// Helper function to register a user to the system
-ResultCode ProfileManager::AddUser(ProfileInfo user) {
+ResultCode ProfileManager::AddUser(const ProfileInfo& user) {
     if (AddToProfiles(user) == boost::none) {
         return ERROR_TOO_MANY_USERS;
     }
@@ -112,7 +112,7 @@ boost::optional<size_t> ProfileManager::GetUserIndex(const UUID& uuid) const {
 }
 
 /// Returns a users profile index based on their profile
-boost::optional<size_t> ProfileManager::GetUserIndex(ProfileInfo user) const {
+boost::optional<size_t> ProfileManager::GetUserIndex(const ProfileInfo& user) const {
     return GetUserIndex(user.user_uuid);
 }
 
@@ -135,7 +135,7 @@ bool ProfileManager::GetProfileBase(UUID uuid, ProfileBase& profile) const {
 }
 
 /// Returns the data structure used by the switch when GetProfileBase is called on acc:*
-bool ProfileManager::GetProfileBase(ProfileInfo user, ProfileBase& profile) const {
+bool ProfileManager::GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const {
     return GetProfileBase(user.user_uuid, profile);
 }
 
@@ -221,7 +221,7 @@ bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile,
 }
 
 /// Return the users profile base and the unknown arbitary data.
-bool ProfileManager::GetProfileBaseAndData(ProfileInfo user, ProfileBase& profile,
+bool ProfileManager::GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
                                            std::array<u8, MAX_DATA>& data) const {
     return GetProfileBaseAndData(user.user_uuid, profile, data);
 }
diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index 49dc3a6e3..d38f67188 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -78,19 +78,19 @@ static_assert(sizeof(ProfileBase) == 0x38, "ProfileBase is an invalid size");
 class ProfileManager {
 public:
     ProfileManager(); // TODO(ogniK): Load from system save
-    ResultCode AddUser(ProfileInfo user);
+    ResultCode AddUser(const ProfileInfo& user);
     ResultCode CreateNewUser(UUID uuid, const std::array<u8, 0x20>& username);
     ResultCode CreateNewUser(UUID uuid, const std::string& username);
     boost::optional<size_t> GetUserIndex(const UUID& uuid) const;
-    boost::optional<size_t> GetUserIndex(ProfileInfo user) const;
+    boost::optional<size_t> GetUserIndex(const ProfileInfo& user) const;
     bool GetProfileBase(boost::optional<size_t> index, ProfileBase& profile) const;
     bool GetProfileBase(UUID uuid, ProfileBase& profile) const;
-    bool GetProfileBase(ProfileInfo user, 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;
-    bool GetProfileBaseAndData(ProfileInfo user, ProfileBase& profile,
+    bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
                                std::array<u8, MAX_DATA>& data) const;
     size_t GetUserCount() const;
     size_t GetOpenUserCount() const;

From 38cd4e9c6100cb21c5b8a621d1ee204d61b031ca Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 18:02:16 -0400
Subject: [PATCH 07/13] profile_manager: Use type aliases for username data,
 profile data, and user arrays

Avoids the need to repeatedly specify the whole array type in multiple
places.
---
 src/core/hle/service/acc/profile_manager.cpp | 18 +++++++--------
 src/core/hle/service/acc/profile_manager.h   | 23 +++++++++++---------
 2 files changed, 22 insertions(+), 19 deletions(-)

diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index beba92f64..f34f5af97 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -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);
 }
 
diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index d38f67188..cb06e6fa6 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -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;

From 9d8f19d7bf69dd9213c2ced378f8a5e26f3d4d6e Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 18:49:52 -0400
Subject: [PATCH 08/13] profile_manager: Remove unnecessary memcpy in
 GetProfileBaseAndData()

Given the source and destination types are the same std::array type, we
can simply use regular assignment to perform the same behavior.
---
 src/core/hle/service/acc/profile_manager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index f34f5af97..e0b03d763 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -207,7 +207,7 @@ UUID ProfileManager::GetLastOpenedUser() const {
 bool ProfileManager::GetProfileBaseAndData(boost::optional<size_t> index, ProfileBase& profile,
                                            ProfileData& data) const {
     if (GetProfileBase(index, profile)) {
-        std::memcpy(data.data(), profiles[index.get()].data.data(), MAX_DATA);
+        data = profiles[index.get()].data;
         return true;
     }
     return false;

From 350f6e0aa4fa598b9449d53263de7262aacc4070 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 18:53:32 -0400
Subject: [PATCH 09/13] profile_manager: Use INVALID_UUID in the initializer of
 last_opened_user

Makes it a little bit more self-documenting.
---
 src/core/hle/service/acc/profile_manager.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index cb06e6fa6..52967844d 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -111,7 +111,7 @@ private:
     size_t user_count = 0;
     boost::optional<size_t> AddToProfiles(const ProfileInfo& profile);
     bool RemoveProfileAtIndex(size_t index);
-    UUID last_opened_user{0, 0};
+    UUID last_opened_user{INVALID_UUID};
 };
 
 }; // namespace Service::Account

From 0fcdf379171ad1a0aea3e7e1828324a8255f867c Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 18:55:12 -0400
Subject: [PATCH 10/13] acc: Remove unused DEFAULT_USER_ID

This is no longer used, so it can be removed.
---
 src/core/hle/service/acc/acc.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index 979f2f892..f2dd38a73 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -27,9 +27,6 @@ struct UserData {
 };
 static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size");
 
-// TODO(ogniK): Generate a real user id based on username, md5(username) maybe?
-static UUID DEFAULT_USER_ID{1ull, 0ull};
-
 class IProfile final : public ServiceFramework<IProfile> {
 public:
     explicit IProfile(UUID user_id, ProfileManager& profile_manager)

From f5b132676fe0903f4fa75bcebe189895d58a3ce1 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 18:56:00 -0400
Subject: [PATCH 11/13] acc: Correct IProfile's constructor initializer list
 order

Arranges them in the order the members would be initialized
---
 src/core/hle/service/acc/acc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index f2dd38a73..2ae6ff62f 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -30,7 +30,7 @@ static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size")
 class IProfile final : public ServiceFramework<IProfile> {
 public:
     explicit IProfile(UUID user_id, ProfileManager& profile_manager)
-        : ServiceFramework("IProfile"), user_id(user_id), profile_manager(profile_manager) {
+        : ServiceFramework("IProfile"), profile_manager(profile_manager), user_id(user_id) {
         static const FunctionInfo functions[] = {
             {0, &IProfile::Get, "Get"},
             {1, &IProfile::GetBase, "GetBase"},

From eb88fedc5d7943c8335fcf25b388b3fd7b0020c5 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 18:57:08 -0400
Subject: [PATCH 12/13] acc: Simplify WriteBuffer call within LoadImage()

We have an overload of WriteBuffer that accepts containers that satisfy
the ContiguousContainer concept, which std::array does, so we only need
to pass in the array itself.
---
 src/core/hle/service/acc/acc.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index 2ae6ff62f..274d54653 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -76,8 +76,8 @@ private:
         LOG_WARNING(Service_ACC, "(STUBBED) called");
         // smallest jpeg https://github.com/mathiasbynens/small/blob/master/jpeg.jpg
         // TODO(mailwl): load actual profile image from disk, width 256px, max size 0x20000
-        const u32 jpeg_size = 107;
-        static const std::array<u8, jpeg_size> jpeg{
+        constexpr u32 jpeg_size = 107;
+        static constexpr std::array<u8, jpeg_size> jpeg{
             0xff, 0xd8, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03,
             0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x04, 0x06, 0x04, 0x04, 0x04, 0x04, 0x04,
             0x08, 0x06, 0x06, 0x05, 0x06, 0x09, 0x08, 0x0a, 0x0a, 0x09, 0x08, 0x09, 0x09, 0x0a,
@@ -87,7 +87,7 @@ private:
             0xff, 0xcc, 0x00, 0x06, 0x00, 0x10, 0x10, 0x05, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01,
             0x00, 0x00, 0x3f, 0x00, 0xd2, 0xcf, 0x20, 0xff, 0xd9,
         };
-        ctx.WriteBuffer(jpeg.data(), jpeg_size);
+        ctx.WriteBuffer(jpeg);
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
         rb.Push<u32>(jpeg_size);

From 609cb04f3fef48d20990d8702ee7eed331190876 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 20 Aug 2018 19:00:58 -0400
Subject: [PATCH 13/13] acc: Replace profile_manager include with a forward
 declaration

This is only used in a shared_ptr, so we can forward declare it.
---
 src/core/hle/service/acc/acc.cpp | 4 +++-
 src/core/hle/service/acc/acc.h   | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index 274d54653..1502dbf55 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -13,7 +13,7 @@
 #include "core/hle/service/acc/acc_su.h"
 #include "core/hle/service/acc/acc_u0.h"
 #include "core/hle/service/acc/acc_u1.h"
-#include "core/settings.h"
+#include "core/hle/service/acc/profile_manager.h"
 
 namespace Service::Account {
 // TODO: RE this structure
@@ -202,6 +202,8 @@ Module::Interface::Interface(std::shared_ptr<Module> module,
     : ServiceFramework(name), module(std::move(module)),
       profile_manager(std::move(profile_manager)) {}
 
+Module::Interface::~Interface() = default;
+
 void InstallInterfaces(SM::ServiceManager& service_manager) {
     auto module = std::make_shared<Module>();
     auto profile_manager = std::make_shared<ProfileManager>();
diff --git a/src/core/hle/service/acc/acc.h b/src/core/hle/service/acc/acc.h
index d7c6d2415..c7ed74351 100644
--- a/src/core/hle/service/acc/acc.h
+++ b/src/core/hle/service/acc/acc.h
@@ -4,17 +4,19 @@
 
 #pragma once
 
-#include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/service.h"
 
 namespace Service::Account {
 
+class ProfileManager;
+
 class Module final {
 public:
     class Interface : public ServiceFramework<Interface> {
     public:
         explicit Interface(std::shared_ptr<Module> module,
                            std::shared_ptr<ProfileManager> profile_manager, const char* name);
+        ~Interface() override;
 
         void GetUserCount(Kernel::HLERequestContext& ctx);
         void GetUserExistence(Kernel::HLERequestContext& ctx);