1 files changed, 30 insertions, 0 deletions

diff --git a/src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.cpp b/src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.cpp
new file mode 100644
index 000000000..2c3da230c
--- /dev/null
+++ b/src/core/file_sys/fssystem/fssystem_integrity_romfs_storage.cpp
@@ -0,0 +1,30 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/file_sys/fssystem/fssystem_integrity_romfs_storage.h"
+
+namespace FileSys {
+
+Result IntegrityRomFsStorage::Initialize(
+    HierarchicalIntegrityVerificationInformation level_hash_info, Hash master_hash,
+    HierarchicalIntegrityVerificationStorage::HierarchicalStorageInformation storage_info,
+    int max_data_cache_entries, int max_hash_cache_entries, s8 buffer_level) {
+    // Set master hash.
+    m_master_hash = master_hash;
+    m_master_hash_storage = std::make_shared<ArrayVfsFile<sizeof(Hash)>>(m_master_hash.value);
+    R_UNLESS(m_master_hash_storage != nullptr,
+             ResultAllocationMemoryFailedInIntegrityRomFsStorageA);
+
+    // Set the master hash storage.
+    storage_info[0] = m_master_hash_storage;
+
+    // Initialize our integrity storage.
+    R_RETURN(m_integrity_storage.Initialize(level_hash_info, storage_info, max_data_cache_entries,
+                                            max_hash_cache_entries, buffer_level));
+}
+
+void IntegrityRomFsStorage::Finalize() {
+    m_integrity_storage.Finalize();
+}
+
+} // namespace FileSys