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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <map>
#include <memory>
#include <set>
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/vfs/vfs.h"
namespace Core::Crypto {
class KeyManager;
}
namespace Loader {
enum class ResultStatus : u16;
}
namespace FileSys {
class NCA;
class PartitionFilesystem;
enum class ContentRecordType : u8;
class NSP : public ReadOnlyVfsDirectory {
public:
explicit NSP(VirtualFile file_, u64 title_id = 0, std::size_t program_index_ = 0);
~NSP() override;
Loader::ResultStatus GetStatus() const;
Loader::ResultStatus GetProgramStatus() const;
// Should only be used when one title id can be assured.
u64 GetProgramTitleID() const;
u64 GetExtractedTitleID() const;
std::vector<u64> GetProgramTitleIDs() const;
bool IsExtractedType() const;
// Common (Can be safely called on both types)
VirtualFile GetRomFS() const;
VirtualDir GetExeFS() const;
// Type 0 Only (Collection of NCAs + Certificate + Ticket + Meta XML)
std::vector<std::shared_ptr<NCA>> GetNCAsCollapsed() const;
std::multimap<u64, std::shared_ptr<NCA>> GetNCAsByTitleID() const;
std::map<u64, std::map<std::pair<TitleType, ContentRecordType>, std::shared_ptr<NCA>>> GetNCAs()
const;
std::shared_ptr<NCA> GetNCA(u64 title_id, ContentRecordType type,
TitleType title_type = TitleType::Application) const;
VirtualFile GetNCAFile(u64 title_id, ContentRecordType type,
TitleType title_type = TitleType::Application) const;
std::vector<VirtualFile> GetFiles() const override;
std::vector<VirtualDir> GetSubdirectories() const override;
std::string GetName() const override;
VirtualDir GetParentDirectory() const override;
private:
void SetTicketKeys(const std::vector<VirtualFile>& files);
void InitializeExeFSAndRomFS(const std::vector<VirtualFile>& files);
void ReadNCAs(const std::vector<VirtualFile>& files);
VirtualFile file;
const u64 expected_program_id;
const std::size_t program_index;
bool extracted = false;
Loader::ResultStatus status;
std::map<u64, Loader::ResultStatus> program_status;
std::shared_ptr<PartitionFilesystem> pfs;
// Map title id -> {map type -> NCA}
std::map<u64, std::map<std::pair<TitleType, ContentRecordType>, std::shared_ptr<NCA>>> ncas;
std::set<u64> program_ids;
std::vector<VirtualFile> ticket_files;
Core::Crypto::KeyManager& keys;
VirtualFile romfs;
VirtualDir exefs;
};
} // namespace FileSys
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