denyhosts/clamscan/libclamav/xar.h

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2022-10-22 18:41:00 +08:00
/*
* Copyright (C) 2013-2022 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
* Copyright (C) 2013 Sourcefire, Inc.
*
* Authors: David Raynor <draynor@sourcefire.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#ifndef __XAR_H
#define __XAR_H
#if HAVE_CONFIG_H
#include "clamav-config.h"
#endif
#include "clamav-types.h"
#include "others.h"
#ifndef HAVE_ATTRIB_PACKED
#define __attribute__(x)
#endif
#ifdef HAVE_PRAGMA_PACK
#pragma pack(1)
#endif
#ifdef HAVE_PRAGMA_PACK_HPPA
#pragma pack 1
#endif
struct xar_header {
uint32_t magic;
uint16_t size;
uint16_t version;
uint64_t toc_length_compressed;
uint64_t toc_length_decompressed;
uint32_t chksum_alg; /* 0 = none */
};
// clang-format off
#define XAR_HEADER_MAGIC 0x78617221
#define XAR_HEADER_VERSION 0
#define XAR_CKSUM_NONE 0
#define XAR_CKSUM_SHA1 1
#define XAR_CKSUM_MD5 2
#define XAR_CKSUM_OTHER 3
// clang-format on
#ifdef HAVE_PRAGMA_PACK
#pragma pack()
#endif
#ifdef HAVE_PRAGMA_PACK_HPPA
#pragma pack
#endif
int cli_scanxar(cli_ctx *ctx);
#endif