mirror of
https://github.com/Dark98/threeSD.git
synced 2026-07-03 00:38:58 +00:00
Pengfei
e2bef4d705
Also added support for system title CIA building, and fixed various minor issues. Also moved MakeMagic to Common.
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
// Copyright 2021 threeSD Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#pragma once
|
|
|
|
#include <array>
|
|
#include <unordered_map>
|
|
#include <vector>
|
|
#include "common/common_funcs.h"
|
|
#include "common/common_types.h"
|
|
#include "common/swap.h"
|
|
#include "core/inner_fat.h"
|
|
|
|
namespace Core {
|
|
|
|
struct TitleDBHeader {
|
|
u64_le db_magic;
|
|
INSERT_PADDING_BYTES(0x78);
|
|
FATHeader fat_header;
|
|
FileSystemInformation fs_info;
|
|
};
|
|
constexpr std::size_t TitleDBPreheaderSize = 0x80;
|
|
static_assert(sizeof(TitleDBHeader) ==
|
|
TitleDBPreheaderSize + sizeof(FATHeader) + sizeof(FileSystemInformation),
|
|
"TitleDB preheader has incorrect size");
|
|
|
|
#pragma pack(push, 1)
|
|
struct TitleDBFileEntryTableEntry {
|
|
u32_le parent_directory_index;
|
|
u64_le title_id;
|
|
u32_le next_sibling_index;
|
|
INSERT_PADDING_BYTES(4);
|
|
u32_le data_block_index;
|
|
u64_le file_size;
|
|
INSERT_PADDING_BYTES(8);
|
|
u32_le next_hash_bucket_entry;
|
|
};
|
|
static_assert(sizeof(TitleDBFileEntryTableEntry) == 0x2c,
|
|
"TitleDBFileEntryTableEntry has incorrect size");
|
|
#pragma pack(pop)
|
|
|
|
struct TitleInfoEntry {
|
|
u64_le title_size;
|
|
u32_le title_type;
|
|
u32_le title_version;
|
|
u32_le flags0;
|
|
u32_le tmd_content_id;
|
|
u32_le cmd_content_id;
|
|
u32_le flags1;
|
|
u32_le extdata_id_low;
|
|
INSERT_PADDING_BYTES(4);
|
|
u64_le flags2;
|
|
std::array<u8, 0x10> product_code;
|
|
INSERT_PADDING_BYTES(0x40);
|
|
};
|
|
static_assert(sizeof(TitleInfoEntry) == 0x80, "TitleInfoEntry has incorrect size");
|
|
|
|
class TitleDB {
|
|
public:
|
|
explicit TitleDB(std::vector<u8> data);
|
|
bool IsGood() const;
|
|
|
|
std::unordered_map<u64, TitleInfoEntry> titles;
|
|
|
|
private:
|
|
bool Init(std::vector<u8> data);
|
|
bool LoadTitleInfo(const std::vector<u8>& data, u32 index);
|
|
|
|
bool is_good = false;
|
|
TitleDBHeader header;
|
|
std::vector<TitleDBFileEntryTableEntry> file_entry_table;
|
|
};
|
|
|
|
} // namespace Core
|