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patch_manager: Centralize Control-type NCA parsing
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92e26df00f
commit
23a16c1720
@ -2,6 +2,7 @@
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "core/file_sys/control_metadata.h"
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#include "core/file_sys/patch_manager.h"
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#include "core/file_sys/registered_cache.h"
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#include "core/hle/service/filesystem/filesystem.h"
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@ -87,29 +88,63 @@ std::map<PatchType, std::string> PatchManager::GetPatchVersionNames() const {
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const auto installed = Service::FileSystem::GetUnionContents();
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const auto update_tid = GetUpdateTitleID(title_id);
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const auto update_control = installed->GetEntry(title_id, ContentRecordType::Control);
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if (update_control != nullptr) {
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do {
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const auto romfs =
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PatchRomFS(update_control->GetRomFS(), update_control->GetBaseIVFCOffset(),
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FileSys::ContentRecordType::Control);
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if (romfs == nullptr)
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break;
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PatchManager update{update_tid};
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auto [nacp, discard_icon_file] = update.GetControlMetadata();
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const auto control_dir = FileSys::ExtractRomFS(romfs);
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if (control_dir == nullptr)
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break;
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const auto nacp_file = control_dir->GetFile("control.nacp");
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if (nacp_file == nullptr)
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break;
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FileSys::NACP nacp(nacp_file);
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out[PatchType::Update] = nacp.GetVersionString();
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} while (false);
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if (nacp != nullptr) {
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out[PatchType::Update] = nacp->GetVersionString();
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} else {
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if (installed->HasEntry(update_tid, ContentRecordType::Program)) {
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const auto meta_ver = installed->GetEntryVersion(update_tid);
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if (meta_ver == boost::none || meta_ver.get() == 0) {
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out[PatchType::Update] = "";
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} else {
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out[PatchType::Update] =
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FormatTitleVersion(meta_ver.get(), TitleVersionFormat::ThreeElements);
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}
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}
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}
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return out;
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}
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std::pair<std::shared_ptr<NACP>, VirtualFile> PatchManager::GetControlMetadata() const {
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const auto& installed{Service::FileSystem::GetUnionContents()};
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const auto base_control_nca = installed->GetEntry(title_id, ContentRecordType::Control);
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if (base_control_nca == nullptr)
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return {};
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return ParseControlNCA(base_control_nca);
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}
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std::pair<std::shared_ptr<NACP>, VirtualFile> PatchManager::ParseControlNCA(
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const std::shared_ptr<NCA>& nca) const {
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const auto base_romfs = nca->GetRomFS();
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if (base_romfs == nullptr)
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return {};
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const auto romfs = PatchRomFS(base_romfs, nca->GetBaseIVFCOffset(), ContentRecordType::Control);
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if (romfs == nullptr)
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return {};
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const auto extracted = ExtractRomFS(romfs);
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if (extracted == nullptr)
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return {};
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auto nacp_file = extracted->GetFile("control.nacp");
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if (nacp_file == nullptr)
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nacp_file = extracted->GetFile("Control.nacp");
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const auto nacp = nacp_file == nullptr ? nullptr : std::make_shared<NACP>(nacp_file);
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VirtualFile icon_file;
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for (const auto& language : FileSys::LANGUAGE_NAMES) {
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icon_file = extracted->GetFile("icon_" + std::string(language) + ".dat");
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if (icon_file != nullptr)
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break;
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}
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return {nacp, icon_file};
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}
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} // namespace FileSys
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@ -7,13 +7,14 @@
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#include <map>
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#include <string>
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#include "common/common_types.h"
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#include "core/file_sys/nca_metadata.h"
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#include "core/file_sys/romfs_factory.h"
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#include "core/file_sys/vfs.h"
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#include "nca_metadata.h"
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#include "romfs_factory.h"
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namespace FileSys {
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class NCA;
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class NACP;
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enum class TitleVersionFormat : u8 {
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ThreeElements, ///< vX.Y.Z
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@ -47,6 +48,14 @@ public:
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// i.e. Update v80 will return {Update, 80}
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std::map<PatchType, std::string> GetPatchVersionNames() const;
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// Given title_id of the program, attempts to get the control data of the update and parse it,
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// falling back to the base control data.
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std::pair<std::shared_ptr<NACP>, VirtualFile> GetControlMetadata() const;
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// Version of GetControlMetadata that takes an arbitrary NCA
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std::pair<std::shared_ptr<NACP>, VirtualFile> ParseControlNCA(
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const std::shared_ptr<NCA>& nca) const;
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private:
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u64 title_id;
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};
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@ -9,6 +9,8 @@
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#include "core/file_sys/content_archive.h"
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#include "core/file_sys/control_metadata.h"
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#include "core/file_sys/nca_metadata.h"
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#include "core/file_sys/patch_manager.h"
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#include "core/file_sys/registered_cache.h"
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#include "core/file_sys/romfs.h"
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#include "core/file_sys/submission_package.h"
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#include "core/hle/kernel/process.h"
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@ -28,24 +30,12 @@ AppLoader_NSP::AppLoader_NSP(FileSys::VirtualFile file)
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return;
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const auto control_nca =
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nsp->GetNCA(nsp->GetFirstTitleID(), FileSys::ContentRecordType::Control);
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nsp->GetNCA(nsp->GetProgramTitleID(), FileSys::ContentRecordType::Control);
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if (control_nca == nullptr || control_nca->GetStatus() != ResultStatus::Success)
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return;
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const auto romfs = FileSys::ExtractRomFS(control_nca->GetRomFS());
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if (romfs == nullptr)
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return;
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for (const auto& language : FileSys::LANGUAGE_NAMES) {
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icon_file = romfs->GetFile("icon_" + std::string(language) + ".dat");
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if (icon_file != nullptr)
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break;
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}
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const auto nacp_raw = romfs->GetFile("control.nacp");
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if (nacp_raw == nullptr)
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return;
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nacp_file = std::make_shared<FileSys::NACP>(nacp_raw);
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std::tie(nacp_file, icon_file) =
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FileSys::PatchManager(nsp->GetProgramTitleID()).ParseControlNCA(control_nca);
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}
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AppLoader_NSP::~AppLoader_NSP() = default;
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@ -10,6 +10,7 @@
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#include "core/file_sys/control_metadata.h"
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#include "core/file_sys/patch_manager.h"
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#include "core/file_sys/romfs.h"
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#include "core/file_sys/submission_package.h"
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#include "core/hle/kernel/process.h"
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#include "core/loader/nca.h"
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#include "core/loader/xci.h"
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@ -23,27 +24,11 @@ AppLoader_XCI::AppLoader_XCI(FileSys::VirtualFile file)
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return;
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const auto control_nca = xci->GetNCAByType(FileSys::NCAContentType::Control);
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if (control_nca == nullptr || control_nca->GetStatus() != ResultStatus::Success)
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return;
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auto romfs_raw = control_nca->GetRomFS();
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FileSys::PatchManager patch{xci->GetNCAByType(FileSys::NCAContentType::Program)->GetTitleId()};
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romfs_raw = patch.PatchRomFS(romfs_raw, control_nca->GetBaseIVFCOffset(),
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FileSys::ContentRecordType::Control);
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const auto romfs = FileSys::ExtractRomFS(romfs_raw);
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if (romfs == nullptr)
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return;
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for (const auto& language : FileSys::LANGUAGE_NAMES) {
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icon_file = romfs->GetFile("icon_" + std::string(language) + ".dat");
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if (icon_file != nullptr)
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break;
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}
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const auto nacp_raw = romfs->GetFile("control.nacp");
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if (nacp_raw == nullptr)
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return;
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nacp_file = std::make_shared<FileSys::NACP>(nacp_raw);
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std::tie(nacp_file, icon_file) =
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FileSys::PatchManager(xci->GetProgramTitleID()).ParseControlNCA(control_nca);
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}
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AppLoader_XCI::~AppLoader_XCI() = default;
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@ -486,29 +486,11 @@ void GameList::RefreshGameDirectory() {
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static void GetMetadataFromControlNCA(const FileSys::PatchManager& patch_manager,
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const std::shared_ptr<FileSys::NCA>& nca,
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std::vector<u8>& icon, std::string& name) {
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const auto romfs = patch_manager.PatchRomFS(nca->GetRomFS(), nca->GetBaseIVFCOffset(),
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FileSys::ContentRecordType::Control);
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if (romfs == nullptr)
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return;
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const auto control_dir = FileSys::ExtractRomFS(romfs);
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if (control_dir == nullptr)
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return;
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const auto nacp_file = control_dir->GetFile("control.nacp");
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if (nacp_file == nullptr)
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return;
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FileSys::NACP nacp(nacp_file);
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name = nacp.GetApplicationName();
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FileSys::VirtualFile icon_file = nullptr;
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for (const auto& language : FileSys::LANGUAGE_NAMES) {
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icon_file = control_dir->GetFile("icon_" + std::string(language) + ".dat");
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if (icon_file != nullptr) {
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auto [nacp, icon_file] = patch_manager.ParseControlNCA(nca);
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if (icon_file != nullptr)
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icon = icon_file->ReadAllBytes();
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break;
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}
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}
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if (nacp != nullptr)
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name = nacp->GetApplicationName();
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}
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GameListWorker::GameListWorker(
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@ -592,8 +592,16 @@ void GMainWindow::BootGame(const QString& filename) {
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std::string title_name;
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const auto res = Core::System::GetInstance().GetGameName(title_name);
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if (res != Loader::ResultStatus::Success)
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if (res != Loader::ResultStatus::Success) {
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const u64 program_id = Core::System::GetInstance().CurrentProcess()->program_id;
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const auto [nacp, icon_file] = FileSys::PatchManager(program_id).GetControlMetadata();
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if (nacp != nullptr)
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title_name = nacp->GetApplicationName();
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if (title_name.empty())
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title_name = FileUtil::GetFilename(filename.toStdString());
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}
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setWindowTitle(QString("yuzu %1| %4 | %2-%3")
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.arg(Common::g_build_name, Common::g_scm_branch, Common::g_scm_desc,
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