service: acc: Implement functions needed for profile select (#11653)

src/core/hle/service/acc/acc.cpp

@@ -49,7 +49,7 @@ public:
         : ServiceFramework{system_, "IManagerForSystemService"} {
         // clang-format off
         static const FunctionInfo functions[] = {
-            {0, nullptr, "CheckAvailability"},
+            {0, &IManagerForSystemService::CheckAvailability, "CheckAvailability"},
             {1, nullptr, "GetAccountId"},
             {2, nullptr, "EnsureIdTokenCacheAsync"},
             {3, nullptr, "LoadIdTokenCache"},
@@ -78,6 +78,13 @@ public:
 
         RegisterHandlers(functions);
     }
+
+private:
+    void CheckAvailability(HLERequestContext& ctx) {
+        LOG_WARNING(Service_ACC, "(STUBBED) called");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
 };
 
 // 3.0.0+
@@ -837,6 +844,29 @@ void Module::Interface::InitializeApplicationInfoV2(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
 }
 
+void Module::Interface::BeginUserRegistration(HLERequestContext& ctx) {
+    const auto user_id = Common::UUID::MakeRandom();
+    profile_manager->CreateNewUser(user_id, "yuzu");
+
+    LOG_INFO(Service_ACC, "called, uuid={}", user_id.FormattedString());
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(user_id);
+}
+
+void Module::Interface::CompleteUserRegistration(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    Common::UUID user_id = rp.PopRaw<Common::UUID>();
+
+    LOG_INFO(Service_ACC, "called, uuid={}", user_id.FormattedString());
+
+    profile_manager->WriteUserSaveFile();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void Module::Interface::GetProfileEditor(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     Common::UUID user_id = rp.PopRaw<Common::UUID>();
@@ -880,6 +910,17 @@ void Module::Interface::StoreSaveDataThumbnailApplication(HLERequestContext& ctx
     StoreSaveDataThumbnail(ctx, uuid, tid);
 }
 
+void Module::Interface::GetBaasAccountManagerForSystemService(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto uuid = rp.PopRaw<Common::UUID>();
+
+    LOG_INFO(Service_ACC, "called, uuid=0x{}", uuid.RawString());
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IManagerForSystemService>(system, uuid);
+}
+
 void Module::Interface::StoreSaveDataThumbnailSystem(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto uuid = rp.PopRaw<Common::UUID>();

src/core/hle/service/acc/acc.h

@@ -33,10 +33,13 @@ public:
         void TrySelectUserWithoutInteraction(HLERequestContext& ctx);
         void IsUserAccountSwitchLocked(HLERequestContext& ctx);
         void InitializeApplicationInfoV2(HLERequestContext& ctx);
+        void BeginUserRegistration(HLERequestContext& ctx);
+        void CompleteUserRegistration(HLERequestContext& ctx);
         void GetProfileEditor(HLERequestContext& ctx);
         void ListQualifiedUsers(HLERequestContext& ctx);
         void ListOpenContextStoredUsers(HLERequestContext& ctx);
         void StoreSaveDataThumbnailApplication(HLERequestContext& ctx);
+        void GetBaasAccountManagerForSystemService(HLERequestContext& ctx);
         void StoreSaveDataThumbnailSystem(HLERequestContext& ctx);
 
     private:

src/core/hle/service/acc/acc_su.cpp

@@ -23,7 +23,7 @@ ACC_SU::ACC_SU(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager>
         {99, nullptr, "DebugActivateOpenContextRetention"},
         {100, nullptr, "GetUserRegistrationNotifier"},
         {101, nullptr, "GetUserStateChangeNotifier"},
-        {102, nullptr, "GetBaasAccountManagerForSystemService"},
+        {102, &ACC_SU::GetBaasAccountManagerForSystemService, "GetBaasAccountManagerForSystemService"},
         {103, nullptr, "GetBaasUserAvailabilityChangeNotifier"},
         {104, nullptr, "GetProfileUpdateNotifier"},
         {105, nullptr, "CheckNetworkServiceAvailabilityAsync"},
@@ -40,8 +40,8 @@ ACC_SU::ACC_SU(std::shared_ptr<Module> module_, std::shared_ptr<ProfileManager>
         {152, nullptr, "LoadSignedDeviceIdentifierCacheForNintendoAccount"},
         {190, nullptr, "GetUserLastOpenedApplication"},
         {191, nullptr, "ActivateOpenContextHolder"},
-        {200, nullptr, "BeginUserRegistration"},
-        {201, nullptr, "CompleteUserRegistration"},
+        {200, &ACC_SU::BeginUserRegistration, "BeginUserRegistration"},
+        {201, &ACC_SU::CompleteUserRegistration, "CompleteUserRegistration"},
         {202, nullptr, "CancelUserRegistration"},
         {203, nullptr, "DeleteUser"},
         {204, nullptr, "SetUserPosition"},

src/core/hle/service/acc/profile_manager.h

@@ -96,9 +96,10 @@ public:
     bool SetProfileBaseAndData(Common::UUID uuid, const ProfileBase& profile_new,
                                const UserData& data_new);
 
+    void WriteUserSaveFile();
+
 private:
     void ParseUserSaveFile();
-    void WriteUserSaveFile();
     std::optional<std::size_t> AddToProfiles(const ProfileInfo& profile);
     bool RemoveProfileAtIndex(std::size_t index);