2 files changed, 73 insertions, 0 deletions

diff --git a/src/core/hle/service/olsc/remote_storage_controller.cpp b/src/core/hle/service/olsc/remote_storage_controller.cpp
new file mode 100644
index 000000000..81d9c96ab
--- /dev/null
+++ b/src/core/hle/service/olsc/remote_storage_controller.cpp
@@ -0,0 +1,54 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/olsc/remote_storage_controller.h"
+
+namespace Service::OLSC {
+
+IRemoteStorageController::IRemoteStorageController(Core::System& system_)
+    : ServiceFramework{system_, "IRemoteStorageController"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetSaveDataArchiveInfoBySaveDataId"},
+        {1, nullptr, "GetSaveDataArchiveInfoByApplicationId"},
+        {3, nullptr, "GetSaveDataArchiveCount"},
+        {6, nullptr, "CleanupSaveDataArchives"},
+        {7, nullptr, "CreateSaveDataArchiveCacheUpdationTask"},
+        {8, nullptr, "CreateSaveDataArchiveCacheUpdationForSpecifiedApplicationTask"},
+        {9, nullptr, "Delete"},
+        {10, nullptr, "GetSeriesInfo"},
+        {11, nullptr, "CreateDeleteDataTask"},
+        {12, nullptr, "DeleteSeriesInfo"},
+        {13, nullptr, "CreateRegisterNotificationTokenTask"},
+        {14, nullptr, "UpdateSeriesInfo"},
+        {15, nullptr, "RegisterUploadSaveDataTransferTaskForAutonomyRegistration"},
+        {16, nullptr, "CreateCleanupToDeleteSaveDataArchiveInfoTask"},
+        {17, nullptr, "ListDataInfo"},
+        {18, nullptr, "GetDataInfo"},
+        {19, nullptr, "Unknown19"},
+        {20, nullptr, "CreateSaveDataArchiveInfoCacheForSaveDataBackupUpdationTask"},
+        {21, nullptr, "ListSecondarySaves"},
+        {22, D<&IRemoteStorageController::GetSecondarySave>, "GetSecondarySave"},
+        {23, nullptr, "TouchSecondarySave"},
+        {24, nullptr, "GetSecondarySaveDataInfo"},
+        {25, nullptr, "RegisterDownloadSaveDataTransferTaskForAutonomyRegistration"},
+        {900, nullptr, "Unknown900"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+IRemoteStorageController::~IRemoteStorageController() = default;
+
+Result IRemoteStorageController::GetSecondarySave(Out<bool> out_has_secondary_save,
+                                                  Out<std::array<u64, 3>> out_unknown,
+                                                  u64 application_id) {
+    LOG_ERROR(Service_OLSC, "(STUBBED) called, application_id={:016X}", application_id);
+    *out_has_secondary_save = false;
+    *out_unknown = {};
+    R_SUCCEED();
+}
+
+} // namespace Service::OLSC
diff --git a/src/core/hle/service/olsc/remote_storage_controller.h b/src/core/hle/service/olsc/remote_storage_controller.h
new file mode 100644
index 000000000..e7a0b5244
--- /dev/null
+++ b/src/core/hle/service/olsc/remote_storage_controller.h
@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+
+namespace Service::OLSC {
+
+class IRemoteStorageController final : public ServiceFramework<IRemoteStorageController> {
+public:
+    explicit IRemoteStorageController(Core::System& system_);
+    ~IRemoteStorageController() override;
+
+private:
+    Result GetSecondarySave(Out<bool> out_has_secondary_save, Out<std::array<u64, 3>> out_unknown,
+                            u64 application_id);
+};
+
+} // namespace Service::OLSC