From 9d0fb0f81506429fa83923b04878a5ee2e8ff420 Mon Sep 17 00:00:00 2001 From: Zach Hilman Date: Wed, 17 Oct 2018 18:27:23 -0400 Subject: [PATCH] qt: Add support for dumping a DLC Data RomFS --- src/core/file_sys/registered_cache.cpp | 4 ++ src/core/file_sys/registered_cache.h | 1 + src/yuzu/main.cpp | 73 ++++++++++++++++++++++---- src/yuzu/main.h | 6 ++- 4 files changed, 73 insertions(+), 11 deletions(-) diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp index d1dea5e82..29b100414 100644 --- a/src/core/file_sys/registered_cache.cpp +++ b/src/core/file_sys/registered_cache.cpp @@ -35,6 +35,10 @@ bool operator==(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs return std::tie(lhs.title_id, lhs.type) == std::tie(rhs.title_id, rhs.type); } +bool operator!=(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs) { + return !operator==(lhs, rhs); +} + static bool FollowsTwoDigitDirFormat(std::string_view name) { static const std::regex two_digit_regex("000000[0-9A-F]{2}", std::regex_constants::ECMAScript | std::regex_constants::icase); diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h index aeb1c69ba..5beceffb3 100644 --- a/src/core/file_sys/registered_cache.h +++ b/src/core/file_sys/registered_cache.h @@ -52,6 +52,7 @@ bool operator<(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs) // std unique requires operator== to identify duplicates. bool operator==(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs); +bool operator!=(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs); /* * A class that catalogues NCAs in the registered directory structure. diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index bef9df00d..36c702195 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -100,6 +100,8 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1; } #endif +constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000; + /** * "Callouts" are one-time instructional messages shown to the user. In the config settings, there * is a bitfield "callout_flags" options, used to track if a message has already been shown to the @@ -823,14 +825,10 @@ static bool RomFSRawCopy(QProgressDialog& dialog, const FileSys::VirtualDir& src } void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_path) { - const auto path = fmt::format("{}{:016X}/romfs", - FileUtil::GetUserPath(FileUtil::UserPath::DumpDir), program_id); - - const auto failed = [this, &path] { + const auto failed = [this] { QMessageBox::warning(this, tr("RomFS Extraction Failed!"), tr("There was an error copying the RomFS files or the user " "cancelled the operation.")); - vfs->DeleteDirectory(path); }; const auto loader = Loader::GetLoader(vfs->OpenFile(game_path, FileSys::Mode::Read)); @@ -845,10 +843,24 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa return; } - const auto romfs = - loader->IsRomFSUpdatable() - ? FileSys::PatchManager(program_id).PatchRomFS(file, loader->ReadRomFSIVFCOffset()) - : file; + const auto installed = Service::FileSystem::GetUnionContents(); + auto romfs_title_id = SelectRomFSDumpTarget(*installed, program_id); + + if (!romfs_title_id) { + failed(); + return; + } + + const auto path = fmt::format( + "{}{:016X}/romfs", FileUtil::GetUserPath(FileUtil::UserPath::DumpDir), *romfs_title_id); + + FileSys::VirtualFile romfs; + + if (*romfs_title_id == program_id) { + romfs = file; + } else { + romfs = installed->GetEntry(*romfs_title_id, FileSys::ContentRecordType::Data)->GetRomFS(); + } const auto extracted = FileSys::ExtractRomFS(romfs, FileSys::RomFSExtractionType::Full); if (extracted == nullptr) { @@ -860,6 +872,7 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa if (out == nullptr) { failed(); + vfs->DeleteDirectory(path); return; } @@ -870,8 +883,11 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa "files into the new directory while
skeleton will only create the directory " "structure."), {"Full", "Skeleton"}, 0, false, &ok); - if (!ok) + if (!ok) { failed(); + vfs->DeleteDirectory(path); + return; + } const auto full = res == "Full"; const auto entry_size = CalculateRomFSEntrySize(extracted, full); @@ -888,6 +904,7 @@ void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_pa } else { progress.close(); failed(); + vfs->DeleteDirectory(path); } } @@ -1459,6 +1476,42 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) { } } +boost::optional GMainWindow::SelectRomFSDumpTarget( + const FileSys::RegisteredCacheUnion& installed, u64 program_id) { + const auto dlc_entries = + installed.ListEntriesFilter(FileSys::TitleType::AOC, FileSys::ContentRecordType::Data); + std::vector dlc_match; + dlc_match.reserve(dlc_entries.size()); + std::copy_if(dlc_entries.begin(), dlc_entries.end(), std::back_inserter(dlc_match), + [&program_id, &installed](const FileSys::RegisteredCacheEntry& entry) { + return (entry.title_id & DLC_BASE_TITLE_ID_MASK) == program_id && + installed.GetEntry(entry)->GetStatus() == Loader::ResultStatus::Success; + }); + + std::vector romfs_tids; + romfs_tids.push_back(program_id); + for (const auto& entry : dlc_match) + romfs_tids.push_back(entry.title_id); + + if (romfs_tids.size() > 1) { + QStringList list{"Base"}; + for (std::size_t i = 1; i < romfs_tids.size(); ++i) + list.push_back(QStringLiteral("DLC %1").arg(romfs_tids[i] & 0x7FF)); + + bool ok; + const auto res = QInputDialog::getItem( + this, tr("Select RomFS Dump Target"), + tr("Please select which RomFS you would like to dump."), list, 0, false, &ok); + if (!ok) { + return boost::none; + } + + return romfs_tids[list.indexOf(res)]; + } + + return program_id; +} + bool GMainWindow::ConfirmClose() { if (emu_thread == nullptr || !UISettings::values.confirm_before_closing) return true; diff --git a/src/yuzu/main.h b/src/yuzu/main.h index 3663d6aed..c8cbc0ba8 100644 --- a/src/yuzu/main.h +++ b/src/yuzu/main.h @@ -10,6 +10,7 @@ #include #include +#include #include "common/common_types.h" #include "core/core.h" #include "ui_main.h" @@ -29,8 +30,9 @@ class WaitTreeWidget; enum class GameListOpenTarget; namespace FileSys { +class RegisteredCacheUnion; class VfsFilesystem; -} +} // namespace FileSys namespace Tegra { class DebugContext; @@ -175,6 +177,8 @@ private slots: void OnReinitializeKeys(ReinitializeKeyBehavior behavior); private: + boost::optional SelectRomFSDumpTarget(const FileSys::RegisteredCacheUnion&, + u64 program_id); void UpdateStatusBar(); Ui::MainWindow ui;