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feat(fs): Cross-Compatible Emulator Save Pathing w/ Custom Save Paths

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Signed-off-by: Collecting <collecting@noreply.localhost>
This commit is contained in:
Collecting
2025-12-31 03:58:00 +00:00
parent 63e48d9191
commit bbd74891fd
1 changed files with 23 additions and 3 deletions
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26
src/core/hle/service/filesystem/fsp/fs_i_filesystem.cpp
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@@ -132,12 +132,32 @@ Result IFileSystem::GetEntryType(
}
Result IFileSystem::Commit() {
// 1. Standard Commit
Result res = backend->Commit();
if (res != ResultSuccess) return res;
if (save_factory && Settings::values.backup_saves_to_nand.GetValue()) {
LOG_INFO(Common, "IFileSystem: Commit detected, triggering NAND backup...");
save_factory->DoNandBackup(save_space, save_attr, content_dir);
// Citron: Shutdown Safety Check
// If the emulator is stopping, the VFS might be invalid. Skip mirroring to prevent SEGV.
if (system.IsShuttingDown()) {
return res;
}
// 2. (Citron NAND -> External)
if (save_factory) {
u64 title_id = save_attr.program_id != 0 ? save_attr.program_id : system.GetApplicationProcessProgramID();
auto mirror_dir = save_factory->GetMirrorDirectory(title_id);
if (mirror_dir != nullptr) {
LOG_INFO(Service_FS, "Mirroring: Pushing Citron NAND data back to external source...");
// SYNC: Citron NAND Title ID folder -> Selected External Folder Contents
save_factory->SmartSyncFromSource(content_dir, mirror_dir);
LOG_INFO(Service_FS, "Mirroring: Push complete.");
}
else if (Settings::values.backup_saves_to_nand.GetValue()) {
save_factory->DoNandBackup(save_space, save_attr, content_dir);
}
}
R_RETURN(res);