c8e3f98c27
Many of these aren't necessary and will cause this file to be required to be recompiled whenever any changes to those files are made, which lengthens compile times for no reason. This also removes an unused metadata variable from AppLoader_XCI
101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
// Copyright 2018 yuzu emulator team
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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 <vector>
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#include "common/common_types.h"
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#include "core/file_sys/card_image.h"
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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/romfs.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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namespace Loader {
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AppLoader_XCI::AppLoader_XCI(FileSys::VirtualFile file)
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: AppLoader(file), xci(std::make_unique<FileSys::XCI>(file)),
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nca_loader(std::make_unique<AppLoader_NCA>(
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xci->GetNCAFileByType(FileSys::NCAContentType::Program))) {
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if (xci->GetStatus() != ResultStatus::Success)
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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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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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}
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AppLoader_XCI::~AppLoader_XCI() = default;
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FileType AppLoader_XCI::IdentifyType(const FileSys::VirtualFile& file) {
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FileSys::XCI xci(file);
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if (xci.GetStatus() == ResultStatus::Success &&
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xci.GetNCAByType(FileSys::NCAContentType::Program) != nullptr &&
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AppLoader_NCA::IdentifyType(xci.GetNCAFileByType(FileSys::NCAContentType::Program)) ==
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FileType::NCA) {
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return FileType::XCI;
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}
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return FileType::Error;
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}
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ResultStatus AppLoader_XCI::Load(Kernel::SharedPtr<Kernel::Process>& process) {
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if (is_loaded) {
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return ResultStatus::ErrorAlreadyLoaded;
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}
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if (xci->GetStatus() != ResultStatus::Success)
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return xci->GetStatus();
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if (xci->GetNCAFileByType(FileSys::NCAContentType::Program) == nullptr) {
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if (!Core::Crypto::KeyManager::KeyFileExists(false))
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return ResultStatus::ErrorMissingProductionKeyFile;
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return ResultStatus::ErrorXCIMissingProgramNCA;
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}
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auto result = nca_loader->Load(process);
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if (result != ResultStatus::Success)
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return result;
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is_loaded = true;
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return ResultStatus::Success;
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}
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ResultStatus AppLoader_XCI::ReadRomFS(FileSys::VirtualFile& dir) {
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return nca_loader->ReadRomFS(dir);
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}
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ResultStatus AppLoader_XCI::ReadProgramId(u64& out_program_id) {
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return nca_loader->ReadProgramId(out_program_id);
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}
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ResultStatus AppLoader_XCI::ReadIcon(std::vector<u8>& buffer) {
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if (icon_file == nullptr)
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return ResultStatus::ErrorNoControl;
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buffer = icon_file->ReadAllBytes();
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return ResultStatus::Success;
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}
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ResultStatus AppLoader_XCI::ReadTitle(std::string& title) {
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if (nacp_file == nullptr)
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return ResultStatus::ErrorNoControl;
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title = nacp_file->GetApplicationName();
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return ResultStatus::Success;
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}
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} // namespace Loader
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