wudd/source/WUD/content/partitions/volumes/VolumeHeader.h
2022-07-25 23:42:15 -07:00

67 lines
2.4 KiB
C++

/****************************************************************************
* Copyright (C) 2016-2021 Maschell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#pragma once
#include "H3HashArray.h"
#include <WUD/DiscReader.h>
#include <cstdint>
#include <memory>
#include <optional>
#include <utility>
#include <utils/blocksize/AddressInVolumeBlocks.h>
#include <utils/blocksize/SizeInVolumeBlocks.h>
#include <utils/blocksize/VolumeBlockSize.h>
#include <utils/utils.h>
#include <vector>
class VolumeHeader {
public:
static std::vector<std::shared_ptr<H3HashArray>> getH3HashArray(uint8_t *h3Data, uint32_t numberOfH3HashArray, uint32_t h3HashArrayListSize);
static uint32_t MAGIC;
VolumeBlockSize blockSize;
SizeInVolumeBlocks volumeSize;
uint32_t FSTSize;
AddressInVolumeBlocks FSTAddress;
uint8_t FSTHashMode;
uint8_t encryptType;
uint8_t majorVersion;
uint8_t minorVersion;
uint8_t expiringMajorVersion;
std::vector<std::shared_ptr<H3HashArray>> h3HashArrayList;
uint32_t h3HashArrayListSize;
uint32_t numberOfH3HashArray;
static std::optional<std::shared_ptr<VolumeHeader>> make_shared(const std::shared_ptr<DiscReader> &discReader, uint64_t offset);
private:
VolumeHeader(
const VolumeBlockSize &pBlockSize,
SizeInVolumeBlocks pVolumeSize,
uint32_t pFSTSize,
AddressInVolumeBlocks pFSTAddress,
uint8_t pFSTHashMode,
uint8_t pEncryptType,
uint8_t pMajorVersion,
uint8_t pMinorVersion,
uint8_t pExpiringMajorVersion,
std::vector<std::shared_ptr<H3HashArray>> pH3HashArrayList,
uint32_t pH3HashArrayListSize,
uint32_t pNumberOfH3HashArray);
};