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Merge pull request #6471 from lat9nq/dump-as-mod 

yuzu qt, core: Support LayeredFS mods from SDMC directory
This commit is contained in:
Morph 2021-06-29 00:10:31 -04:00 committed by GitHub
parent ec68cba440 511ee03a21
commit 39be4c3026
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 91 additions and 31 deletions
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22
src/core/file_sys/patch_manager.cpp
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@ -345,8 +345,10 @@ std::vector<Core::Memory::CheatEntry> PatchManager::CreateCheatList(
static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType type,
const Service::FileSystem::FileSystemController& fs_controller) {
const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
const auto sdmc_load_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
if ((type != ContentRecordType::Program && type != ContentRecordType::Data) ||
load_dir == nullptr || load_dir->GetSize() <= 0) {
((load_dir == nullptr || load_dir->GetSize() <= 0) &&
(sdmc_load_dir == nullptr || sdmc_load_dir->GetSize() <= 0))) {
return;
}
@ -356,7 +358,10 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
}
const auto& disabled = Settings::values.disabled_addons[title_id];
auto patch_dirs = load_dir->GetSubdirectories();
std::vector<VirtualDir> patch_dirs = load_dir->GetSubdirectories();
if (std::find(disabled.cbegin(), disabled.cend(), "SDMC") == disabled.cend()) {
patch_dirs.push_back(sdmc_load_dir);
}
std::sort(patch_dirs.begin(), patch_dirs.end(),
[](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
@ -402,7 +407,7 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
}
VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset, ContentRecordType type,
VirtualFile update_raw) const {
VirtualFile update_raw, bool apply_layeredfs) const {
const auto log_string = fmt::format("Patching RomFS for title_id={:016X}, type={:02X}",
title_id, static_cast<u8>(type));
@ -442,7 +447,9 @@ VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset, Content
}
// LayeredFS
if (apply_layeredfs) {
ApplyLayeredFS(romfs, title_id, type, fs_controller);
}
return romfs;
}
@ -524,6 +531,15 @@ PatchManager::PatchVersionNames PatchManager::GetPatchVersionNames(VirtualFile u
}
}
// SDMC mod directory (RomFS LayeredFS)
const auto sdmc_mod_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
if (sdmc_mod_dir != nullptr && sdmc_mod_dir->GetSize() > 0 &&
IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "romfs"))) {
const auto mod_disabled =
std::find(disabled.begin(), disabled.end(), "SDMC") != disabled.end();
out.insert_or_assign(mod_disabled ? "[D] SDMC" : "SDMC", "LayeredFS");
}
// DLC
const auto dlc_entries =
content_provider.ListEntriesFilter(TitleType::AOC, ContentRecordType::Data);

3
src/core/file_sys/patch_manager.h
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@ -64,7 +64,8 @@ public:
// - LayeredFS
[[nodiscard]] VirtualFile PatchRomFS(VirtualFile base, u64 ivfc_offset,
ContentRecordType type = ContentRecordType::Program,
VirtualFile update_raw = nullptr) const;
VirtualFile update_raw = nullptr,
bool apply_layeredfs = true) const;
// Returns a vector of pairs between patch names and patch versions.
// i.e. Update 3.2.2 will return {"Update", "3.2.2"}

25
src/core/file_sys/sdmc_factory.cpp
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@ -12,23 +12,32 @@ namespace FileSys {
constexpr u64 SDMC_TOTAL_SIZE = 0x10000000000; // 1 TiB
SDMCFactory::SDMCFactory(VirtualDir dir_)
: dir(std::move(dir_)), contents(std::make_unique<RegisteredCache>(
GetOrCreateDirectoryRelative(dir, "/Nintendo/Contents/registered"),
SDMCFactory::SDMCFactory(VirtualDir sd_dir_, VirtualDir sd_mod_dir_)
: sd_dir(std::move(sd_dir_)), sd_mod_dir(std::move(sd_mod_dir_)),
contents(std::make_unique<RegisteredCache>(
GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Contents/registered"),
[](const VirtualFile& file, const NcaID& id) {
return NAX{file, id}.GetDecrypted();
})),
placeholder(std::make_unique<PlaceholderCache>(
GetOrCreateDirectoryRelative(dir, "/Nintendo/Contents/placehld"))) {}
GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Contents/placehld"))) {}
SDMCFactory::~SDMCFactory() = default;
ResultVal<VirtualDir> SDMCFactory::Open() const {
return MakeResult<VirtualDir>(dir);
return MakeResult<VirtualDir>(sd_dir);
}
VirtualDir SDMCFactory::GetSDMCModificationLoadRoot(u64 title_id) const {
// LayeredFS doesn't work on updates and title id-less homebrew
if (title_id == 0 || (title_id & 0xFFF) == 0x800) {
return nullptr;
}
return GetOrCreateDirectoryRelative(sd_mod_dir, fmt::format("/{:016X}", title_id));
}
VirtualDir SDMCFactory::GetSDMCContentDirectory() const {
return GetOrCreateDirectoryRelative(dir, "/Nintendo/Contents");
return GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Contents");
}
RegisteredCache* SDMCFactory::GetSDMCContents() const {
@ -40,11 +49,11 @@ PlaceholderCache* SDMCFactory::GetSDMCPlaceholder() const {
}
VirtualDir SDMCFactory::GetImageDirectory() const {
return GetOrCreateDirectoryRelative(dir, "/Nintendo/Album");
return GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Album");
}
u64 SDMCFactory::GetSDMCFreeSpace() const {
return GetSDMCTotalSpace() - dir->GetSize();
return GetSDMCTotalSpace() - sd_dir->GetSize();
}
u64 SDMCFactory::GetSDMCTotalSpace() const {

6
src/core/file_sys/sdmc_factory.h
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@ -16,11 +16,12 @@ class PlaceholderCache;
/// File system interface to the SDCard archive
class SDMCFactory {
public:
explicit SDMCFactory(VirtualDir dir);
explicit SDMCFactory(VirtualDir sd_dir_, VirtualDir sd_mod_dir_);
~SDMCFactory();
ResultVal<VirtualDir> Open() const;
VirtualDir GetSDMCModificationLoadRoot(u64 title_id) const;
VirtualDir GetSDMCContentDirectory() const;
RegisteredCache* GetSDMCContents() const;
@ -32,7 +33,8 @@ public:
u64 GetSDMCTotalSpace() const;
private:
VirtualDir dir;
VirtualDir sd_dir;
VirtualDir sd_mod_dir;
std::unique_ptr<RegisteredCache> contents;
std::unique_ptr<PlaceholderCache> placeholder;

24
src/core/hle/service/filesystem/filesystem.cpp
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@ -703,6 +703,16 @@ FileSys::VirtualDir FileSystemController::GetModificationLoadRoot(u64 title_id)
return bis_factory->GetModificationLoadRoot(title_id);
}
FileSys::VirtualDir FileSystemController::GetSDMCModificationLoadRoot(u64 title_id) const {
LOG_TRACE(Service_FS, "Opening SDMC mod load root for tid={:016X}", title_id);
if (sdmc_factory == nullptr) {
return nullptr;
}
return sdmc_factory->GetSDMCModificationLoadRoot(title_id);
}
FileSys::VirtualDir FileSystemController::GetModificationDumpRoot(u64 title_id) const {
LOG_TRACE(Service_FS, "Opening mod dump root for tid={:016X}", title_id);
@ -733,20 +743,23 @@ void FileSystemController::CreateFactories(FileSys::VfsFilesystem& vfs, bool ove
}
using YuzuPath = Common::FS::YuzuPath;
const auto sdmc_dir_path = Common::FS::GetYuzuPath(YuzuPath::SDMCDir);
const auto sdmc_load_dir_path = sdmc_dir_path / "atmosphere/contents";
const auto rw_mode = FileSys::Mode::ReadWrite;
auto nand_directory =
vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::NANDDir), rw_mode);
auto sd_directory =
vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::SDMCDir), rw_mode);
auto sd_directory = vfs.OpenDirectory(Common::FS::PathToUTF8String(sdmc_dir_path), rw_mode);
auto load_directory =
vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::LoadDir), FileSys::Mode::Read);
auto sd_load_directory =
vfs.OpenDirectory(Common::FS::PathToUTF8String(sdmc_load_dir_path), FileSys::Mode::Read);
auto dump_directory =
vfs.OpenDirectory(Common::FS::GetYuzuPathString(YuzuPath::DumpDir), rw_mode);
if (bis_factory == nullptr) {
bis_factory =
std::make_unique<FileSys::BISFactory>(nand_directory, load_directory, dump_directory);
bis_factory = std::make_unique<FileSys::BISFactory>(
nand_directory, std::move(load_directory), std::move(dump_directory));
system.RegisterContentProvider(FileSys::ContentProviderUnionSlot::SysNAND,
bis_factory->GetSystemNANDContents());
system.RegisterContentProvider(FileSys::ContentProviderUnionSlot::UserNAND,
@ -759,7 +772,8 @@ void FileSystemController::CreateFactories(FileSys::VfsFilesystem& vfs, bool ove
}
if (sdmc_factory == nullptr) {
sdmc_factory = std::make_unique<FileSys::SDMCFactory>(std::move(sd_directory));
sdmc_factory = std::make_unique<FileSys::SDMCFactory>(std::move(sd_directory),
std::move(sd_load_directory));
system.RegisterContentProvider(FileSys::ContentProviderUnionSlot::SDMC,
sdmc_factory->GetSDMCContents());
}

1
src/core/hle/service/filesystem/filesystem.h
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@ -115,6 +115,7 @@ public:
FileSys::VirtualDir GetContentDirectory(ContentStorageId id) const;
FileSys::VirtualDir GetImageDirectory(ImageDirectoryId id) const;
FileSys::VirtualDir GetSDMCModificationLoadRoot(u64 title_id) const;
FileSys::VirtualDir GetModificationLoadRoot(u64 title_id) const;
FileSys::VirtualDir GetModificationDumpRoot(u64 title_id) const;

12
src/yuzu/game_list.cpp
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@ -521,7 +521,9 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
QAction* remove_custom_config = remove_menu->addAction(tr("Remove Custom Configuration"));
remove_menu->addSeparator();
QAction* remove_all_content = remove_menu->addAction(tr("Remove All Installed Contents"));
QAction* dump_romfs = context_menu.addAction(tr("Dump RomFS"));
QMenu* dump_romfs_menu = context_menu.addMenu(tr("Dump RomFS"));
QAction* dump_romfs = dump_romfs_menu->addAction(tr("Dump RomFS"));
QAction* dump_romfs_sdmc = dump_romfs_menu->addAction(tr("Dump RomFS to SDMC"));
QAction* copy_tid = context_menu.addAction(tr("Copy Title ID to Clipboard"));
QAction* navigate_to_gamedb_entry = context_menu.addAction(tr("Navigate to GameDB entry"));
context_menu.addSeparator();
@ -570,8 +572,12 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
connect(remove_custom_config, &QAction::triggered, [this, program_id, path]() {
emit RemoveFileRequested(program_id, GameListRemoveTarget::CustomConfiguration, path);
});
connect(dump_romfs, &QAction::triggered,
[this, program_id, path]() { emit DumpRomFSRequested(program_id, path); });
connect(dump_romfs, &QAction::triggered, [this, program_id, path]() {
emit DumpRomFSRequested(program_id, path, DumpRomFSTarget::Normal);
});
connect(dump_romfs_sdmc, &QAction::triggered, [this, program_id, path]() {
emit DumpRomFSRequested(program_id, path, DumpRomFSTarget::SDMC);
});
connect(copy_tid, &QAction::triggered,
[this, program_id]() { emit CopyTIDRequested(program_id); });
connect(navigate_to_gamedb_entry, &QAction::triggered, [this, program_id]() {

7
src/yuzu/game_list.h
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@ -45,6 +45,11 @@ enum class GameListRemoveTarget {
CustomConfiguration,
};
enum class DumpRomFSTarget {
Normal,
SDMC,
};
enum class InstalledEntryType {
Game,
Update,
@ -92,7 +97,7 @@ signals:
void RemoveInstalledEntryRequested(u64 program_id, InstalledEntryType type);
void RemoveFileRequested(u64 program_id, GameListRemoveTarget target,
const std::string& game_path);
void DumpRomFSRequested(u64 program_id, const std::string& game_path);
void DumpRomFSRequested(u64 program_id, const std::string& game_path, DumpRomFSTarget target);
void CopyTIDRequested(u64 program_id);
void NavigateToGamedbEntryRequested(u64 program_id,
const CompatibilityList& compatibility_list);

11
src/yuzu/main.cpp
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@ -1882,7 +1882,8 @@ void GMainWindow::RemoveCustomConfiguration(u64 program_id, const std::string& g
}
}
void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_path) {
void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_path,
DumpRomFSTarget target) {
const auto failed = [this] {
QMessageBox::warning(this, tr("RomFS Extraction Failed!"),
tr("There was an error copying the RomFS files or the user "
@ -1910,7 +1911,10 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa
return;
}
const auto dump_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::DumpDir);
const auto dump_dir =
target == DumpRomFSTarget::Normal
? Common::FS::GetYuzuPath(Common::FS::YuzuPath::DumpDir)
: Common::FS::GetYuzuPath(Common::FS::YuzuPath::SDMCDir) / "atmosphere" / "contents";
const auto romfs_dir = fmt::format("{:016X}/romfs", *romfs_title_id);
const auto path = Common::FS::PathToUTF8String(dump_dir / romfs_dir);
@ -1920,7 +1924,8 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa
if (*romfs_title_id == program_id) {
const u64 ivfc_offset = loader->ReadRomFSIVFCOffset();
const FileSys::PatchManager pm{program_id, system.GetFileSystemController(), installed};
romfs = pm.PatchRomFS(file, ivfc_offset, FileSys::ContentRecordType::Program);
romfs =
pm.PatchRomFS(file, ivfc_offset, FileSys::ContentRecordType::Program, nullptr, false);
} else {
romfs = installed.GetEntry(*romfs_title_id, FileSys::ContentRecordType::Data)->GetRomFS();
}

3
src/yuzu/main.h
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@ -34,6 +34,7 @@ class QProgressDialog;
class WaitTreeWidget;
enum class GameListOpenTarget;
enum class GameListRemoveTarget;
enum class DumpRomFSTarget;
enum class InstalledEntryType;
class GameListPlaceholder;
@ -244,7 +245,7 @@ private slots:
void OnGameListRemoveInstalledEntry(u64 program_id, InstalledEntryType type);
void OnGameListRemoveFile(u64 program_id, GameListRemoveTarget target,
const std::string& game_path);
void OnGameListDumpRomFS(u64 program_id, const std::string& game_path);
void OnGameListDumpRomFS(u64 program_id, const std::string& game_path, DumpRomFSTarget target);
void OnGameListCopyTID(u64 program_id);
void OnGameListNavigateToGamedbEntry(u64 program_id,
const CompatibilityList& compatibility_list);