/*
* Copyright (c) 2008-2024 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 OFDate;
@class OFNumber;
@class OFString;
/**
* @class OFZooArchiveEntry OFZooArchiveEntry.h ObjFW/OFZooArchiveEntry.h
*
* @brief A class which represents an entry in an Zoo archive.
*/
@interface OFZooArchiveEntry: OFObject <OFArchiveEntry, OFCopying>
{
uint8_t _headerType, _compressionMethod;
#ifdef OF_ZOO_ARCHIVE_M
@public
#endif
unsigned long long _nextHeaderOffset, _dataOffset;
@protected
uint16_t _lastModifiedFileDate, _lastModifiedFileTime;
uint16_t _CRC16;
unsigned long long _uncompressedSize, _compressedSize;
uint16_t _minVersionNeeded;
bool _deleted;
OFString *_Nullable _fileComment;
OFString *_fileName, *_Nullable _directoryName;
OFNumber *_Nullable _POSIXPermissions;
int8_t _timeZone;
uint16_t _operatingSystemIdentifier;
OF_RESERVE_IVARS(OFZooArchiveEntry, 4)
}
/**
* @brief The header type of the entry.
*/
@property (readonly, nonatomic) uint8_t headerType;
/**
* @brief The compression method of the entry.
*/
@property (readonly, nonatomic) uint8_t compressionMethod;
/**
* @brief The CRC16 of the file.
*/
@property (readonly, nonatomic) uint16_t CRC16;
/**
* @brief The minimum version required to extract the file.
*
* The upper 8 bits are the major version and the lower 8 bits the minor
* version.
*/
@property (readonly, nonatomic) uint16_t minVersionNeeded;
/**
* @brief Whether the file was deleted.
*/
@property (readonly, nonatomic, getter=isDeleted) bool deleted;
/**
* @brief The operating system identifier of the file.
*/
@property (readonly, nonatomic) uint16_t operatingSystemIdentifier;
/**
* @brief The time zone in which the file was stored, as an offset in hours
* from UTC (as a float).
*/
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFNumber *timeZone;
- (instancetype)init OF_UNAVAILABLE;
@end
OF_ASSUME_NONNULL_END