/*
 * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFArchiveEntry.h"

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFData;
@class OFDate;
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFNumber;
@class OFString;

/**
 * @class OFLHAArchiveEntry OFLHAArchiveEntry.h ObjFW/OFLHAArchiveEntry.h
 *
 * @brief A class which represents an entry in an LHA archive.
 */
@interface OFLHAArchiveEntry: OFObject <OFArchiveEntry, OFCopying,
    OFMutableCopying>
{
	OFString *_fileName, *_Nullable _directoryName, *_compressionMethod;
	unsigned long long _compressedSize, _uncompressedSize;
	OFDate *_modificationDate;
	uint8_t _headerLevel;
	uint16_t _CRC16;
	uint8_t _operatingSystemIdentifier;
	OFString *_Nullable _fileComment;
	OFNumber *_Nullable _POSIXPermissions, *_Nullable _ownerAccountID;
	OFNumber *_Nullable _groupOwnerAccountID;
	OFString *_Nullable _ownerAccountName;
	OFString *_Nullable _groupOwnerAccountName;
	OFMutableArray OF_GENERIC(OFData *) *_extensions;
	OF_RESERVE_IVARS(OFLHAArchiveEntry, 4)
}

/**
 * @brief The compression method of the entry.
 */
@property (readonly, copy, nonatomic) OFString *compressionMethod;

/**
 * @brief The LHA level of the file.
 */
@property (readonly, nonatomic) uint8_t headerLevel;

/**
 * @brief The CRC16 of the file.
 */
@property (readonly, nonatomic) uint16_t CRC16;

/**
 * @brief The operating system identifier of the file.
 */
@property (readonly, nonatomic) uint8_t operatingSystemIdentifier;

/**
 * @brief The LHA extensions of the file.
 */
@property (readonly, copy, nonatomic) OFArray OF_GENERIC(OFData *) *extensions;

- (instancetype)init OF_UNAVAILABLE;
@end

OF_ASSUME_NONNULL_END

#import "OFMutableLHAArchiveEntry.h"
