forked from suyu/suyu
69f16ba50e
Migrates the HLE service code off the use of directly accessing the global system instance where trivially able to do so. This removes all usages of Core::CurrentProcess from the service code, only 8 occurrences of this function exist elsewhere. There's still quite a bit of "System::GetInstance()" being used, however this was able to replace a few instances.
84 lines
2.8 KiB
C++
84 lines
2.8 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 <memory>
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#include "common/assert.h"
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#include "common/common_types.h"
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#include "common/logging/log.h"
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#include "core/core.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/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_factory.h"
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#include "core/hle/kernel/process.h"
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#include "core/hle/service/filesystem/filesystem.h"
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#include "core/loader/loader.h"
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namespace FileSys {
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RomFSFactory::RomFSFactory(Loader::AppLoader& app_loader) {
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// Load the RomFS from the app
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if (app_loader.ReadRomFS(file) != Loader::ResultStatus::Success) {
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LOG_ERROR(Service_FS, "Unable to read RomFS!");
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}
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updatable = app_loader.IsRomFSUpdatable();
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ivfc_offset = app_loader.ReadRomFSIVFCOffset();
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}
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RomFSFactory::~RomFSFactory() = default;
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void RomFSFactory::SetPackedUpdate(VirtualFile update_raw) {
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this->update_raw = std::move(update_raw);
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}
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ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess(u64 current_process_title_id) const {
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if (!updatable)
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return MakeResult<VirtualFile>(file);
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const PatchManager patch_manager(current_process_title_id);
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return MakeResult<VirtualFile>(
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patch_manager.PatchRomFS(file, ivfc_offset, ContentRecordType::Program, update_raw));
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}
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ResultVal<VirtualFile> RomFSFactory::Open(u64 title_id, StorageId storage,
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ContentRecordType type) const {
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std::shared_ptr<NCA> res;
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switch (storage) {
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case StorageId::None:
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res = Core::System::GetInstance().GetContentProvider().GetEntry(title_id, type);
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break;
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case StorageId::NandSystem:
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res =
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Core::System::GetInstance().GetFileSystemController().GetSystemNANDContents()->GetEntry(
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title_id, type);
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break;
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case StorageId::NandUser:
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res = Core::System::GetInstance().GetFileSystemController().GetUserNANDContents()->GetEntry(
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title_id, type);
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break;
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case StorageId::SdCard:
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res = Core::System::GetInstance().GetFileSystemController().GetSDMCContents()->GetEntry(
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title_id, type);
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break;
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default:
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UNIMPLEMENTED_MSG("Unimplemented storage_id={:02X}", static_cast<u8>(storage));
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}
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if (res == nullptr) {
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// TODO(DarkLordZach): Find the right error code to use here
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return ResultCode(-1);
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}
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const auto romfs = res->GetRomFS();
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if (romfs == nullptr) {
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// TODO(DarkLordZach): Find the right error code to use here
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return ResultCode(-1);
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}
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return MakeResult<VirtualFile>(romfs);
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}
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} // namespace FileSys
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