consts.h

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/*
 * This file is part of the Aaru Data Preservation Suite.
 * Copyright (c) 2019-2026 Natalia Portillo.
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of the
 * License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef LIBAARUFORMAT_CONSTS_H
#define LIBAARUFORMAT_CONSTS_H
 
#ifdef __clang__
#pragma clang diagnostic push
#pragma ide diagnostic ignored "OCUnusedMacroInspection"
#endif


#define DIC_MAGIC  0x544D52464D434944ULL
#define AARU_MAGIC 0x544D524655524141ULL

#define AARUF_VERSION    2
#define AARUF_VERSION_V1 1
#define AARUF_VERSION_V2 2

#define MAX_CACHE_SIZE 536870912ULL

#define MAX_HEADER_CACHE_SIZE 8388608ULL

#define LZMA_PROPERTIES_LENGTH 5

#define MAX_DDT_ENTRY_CACHE 16000000

#define SAMPLES_PER_SECTOR 588

#define MAX_FLAKE_BLOCK 4608
#define MIN_FLAKE_BLOCK 256

#define CD_XFIX_MASK 0xFF000000U

#define AARUF_KNOWN_INCOMPAT_FEATURES   0x1ULL
#define AARUF_KNOWN_ROCOMPAT_FEATURES   0x1ULL
#define AARUF_KNOWN_COMPAT_FEATURES     0x1ULL
#define CD_DFIX_MASK 0x00FFFFFFU

#define AARU_RECOVERY_FOOTER_MAGIC 0x52464D4345525641ULL
 
#ifdef __clang__
#pragma clang diagnostic pop
#endif
 
#endif  // LIBAARUFORMAT_CONSTS_H