From 021f82ef08719b8b5a7849fd43e1afaf7484e603 Mon Sep 17 00:00:00 2001
From: Billy Laws <blaws05@gmail.com>
Date: Sun, 30 Oct 2022 16:37:10 +0000
Subject: [PATCH] Stub ListOpenContextStoredUsers

---
 .../services/account/IAccountServiceForApplication.cpp    | 8 ++++++++
 .../services/account/IAccountServiceForApplication.h      | 4 +++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.cpp b/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.cpp
index a05925db..1cfac685 100644
--- a/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.cpp
+++ b/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.cpp
@@ -95,6 +95,14 @@ namespace skyline::service::account {
         return {};
     }
 
+    Result IAccountServiceForApplication::ListOpenContextStoredUsers(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        try {
+            return WriteUserList(request.outputBuf.at(0), {constant::DefaultUserId});
+        } catch (const std::out_of_range &) {
+            return result::InvalidInputBuffer;
+        }
+    }
+
     Result IAccountServiceForApplication::IsUserRegistrationRequestPermitted(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
         response.Push<u8>(false); // Registration isn't permitted via the application account service
         return {};
diff --git a/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.h b/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.h
index 5097915c..b938eb4f 100644
--- a/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.h
+++ b/app/src/main/cpp/skyline/services/account/IAccountServiceForApplication.h
@@ -71,8 +71,9 @@ namespace skyline {
             */
             Result InitializeApplicationInfo(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
 
-            Result IsUserAccountSwitchLocked(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+            Result ListOpenContextStoredUsers(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
 
+            Result IsUserAccountSwitchLocked(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
 
           SERVICE_DECL(
               SFUNC(0x0, IAccountServiceForApplication, GetUserCount),
@@ -85,6 +86,7 @@ namespace skyline {
               SFUNC(0x64, IAccountServiceForApplication, InitializeApplicationInfoV0),
               SFUNC(0x65, IAccountServiceForApplication, GetBaasAccountManagerForApplication),
               SFUNC(0x6E, IAccountServiceForApplication, StoreSaveDataThumbnail),
+              SFUNC(0x83, IAccountServiceForApplication, ListOpenContextStoredUsers),
               SFUNC(0x8C, IAccountServiceForApplication, InitializeApplicationInfo),
               SFUNC(0x96, IAccountServiceForApplication, IsUserAccountSwitchLocked)
           )