account: ListQualifiedUsers

Closes #2844

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

@@ -428,6 +428,15 @@ void Module::Interface::GetProfileEditor(Kernel::HLERequestContext& ctx) {
     rb.PushIpcInterface<IProfileEditor>(user_id, *profile_manager);
 }
 
+void Module::Interface::ListQualifiedUsers(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_ACC, "called");
+
+    // All users should be qualified
+    ctx.WriteBuffer(profile_manager->GetAllUsers());
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
 void Module::Interface::TrySelectUserWithoutInteraction(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_ACC, "called");
     // A u8 is passed into this function which we can safely ignore. It's to determine if we have

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

@@ -33,6 +33,7 @@ public:
         void TrySelectUserWithoutInteraction(Kernel::HLERequestContext& ctx);
         void IsUserAccountSwitchLocked(Kernel::HLERequestContext& ctx);
         void GetProfileEditor(Kernel::HLERequestContext& ctx);
+        void ListQualifiedUsers(Kernel::HLERequestContext& ctx);
 
     private:
         ResultCode InitializeApplicationInfoBase(u64 process_id);

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

@@ -35,7 +35,7 @@ ACC_SU::ACC_SU(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
         {113, nullptr, "GetSaveDataThumbnailExistence"},
         {120, nullptr, "ListOpenUsersInApplication"},
         {130, nullptr, "ActivateOpenContextRetention"},
-        {140, nullptr, "ListQualifiedUsers"},
+        {140, &ACC_SU::ListQualifiedUsers, "ListQualifiedUsers"},
         {150, nullptr, "AuthenticateApplicationAsync"},
         {190, nullptr, "GetUserLastOpenedApplication"},
         {191, nullptr, "ActivateOpenContextHolder"},

src/core/hle/service/acc/acc_u0.cpp

@@ -32,7 +32,7 @@ ACC_U0::ACC_U0(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
         {130, nullptr, "LoadOpenContext"},
         {131, nullptr, "ListOpenContextStoredUsers"},
         {140, &ACC_U0::InitializeApplicationInfoRestricted, "InitializeApplicationInfoRestricted"},
-        {141, nullptr, "ListQualifiedUsers"},
+        {141, &ACC_U0::ListQualifiedUsers, "ListQualifiedUsers"},
         {150, &ACC_U0::IsUserAccountSwitchLocked, "IsUserAccountSwitchLocked"},
     };
     // clang-format on

src/core/hle/service/acc/acc_u1.cpp

@@ -34,7 +34,7 @@ ACC_U1::ACC_U1(std::shared_ptr<Module> module, std::shared_ptr<ProfileManager> p
         {112, nullptr, "LoadSaveDataThumbnail"},
         {113, nullptr, "GetSaveDataThumbnailExistence"},
         {130, nullptr, "ActivateOpenContextRetention"},
-        {140, nullptr, "ListQualifiedUsers"},
+        {140, &ACC_U1::ListQualifiedUsers, "ListQualifiedUsers"},
         {150, nullptr, "AuthenticateApplicationAsync"},
         {190, nullptr, "GetUserLastOpenedApplication"},
         {191, nullptr, "ActivateOpenContextHolder"},