ObjFW  Check-in [d631674979]

       OFMutableLHAArchiveEntry.m	\
       OFMutablePair.m			\
       OFMutableSet.m			\
       OFMutableString.m		\
       OFMutableTarArchiveEntry.m	\
       OFMutableTriple.m		\
       OFMutableZIPArchiveEntry.m	\
       OFMutableZooArchiveEntry.m	\
       OFNotification.m			\
       OFNotificationCenter.m		\
       OFNull.m				\
       OFNumber.m			\
       OFObject.m			\
       OFObject+KeyValueCoding.m	\
       OFOnce.m				\

 * 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 "OFLHAArchiveEntry.h"


OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFMutableLHAArchiveEntry OFLHAArchiveEntry.h ObjFW/OFHAArchiveEntry.h
 *
 * @brief A class which represents a mutable entry in an LHA archive.

 * file.
 */

#include "config.h"

#import "OFMutableLHAArchiveEntry.h"
#import "OFLHAArchiveEntry+Private.h"

#import "OFArray.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFNumber.h"
#import "OFString.h"

@implementation OFMutableLHAArchiveEntry

 * 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 "OFTarArchiveEntry.h"


OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFMutableTarArchiveEntry OFTarArchiveEntry.h ObjFW/OFTarArchiveEntry.h
 *
 * @brief A class which represents a mutable entry of a tar archive.

 * 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 "OFZIPArchiveEntry.h"


OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFMutableZIPArchiveEntry OFZIPArchiveEntry.h ObjFW/OFZIPArchiveEntry.h
 *
 * @brief A class which represents a mutable entry in the central directory of

 * file.
 */

#include "config.h"

#import "OFMutableZIPArchiveEntry.h"
#import "OFZIPArchiveEntry+Private.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFOutOfRangeException.h"

@implementation OFMutableZIPArchiveEntry
@dynamic fileName, fileComment, extraField, versionMadeBy, minVersionNeeded;
@dynamic modificationDate, compressionMethod, compressedSize, uncompressedSize;

/*
 * 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 "OFZooArchiveEntry.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFMutableZooArchiveEntry OFZooArchiveEntry.h ObjFW/OFZooArchiveEntry.h
 *
 * @brief A class which represents a mutable entry in a Zoo archive.
 */
@interface OFMutableZooArchiveEntry: OFZooArchiveEntry <OFMutableArchiveEntry>
{
	OF_RESERVE_IVARS(OFMutableZooArchiveEntry, 4)
}

/**
 * @brief The header type of the entry.
 */
@property (readwrite, nonatomic) uint8_t headerType;

/**
 * @brief The compression method of the entry.
 */
@property (readwrite, nonatomic) uint8_t compressionMethod;

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

/**
 * @brief Whether the file was deleted.
 */
@property (readwrite, nonatomic, getter=isDeleted) bool deleted;

/**
 * @brief The operating system identifier of the file.
 */
@property (readwrite, nonatomic) uint16_t operatingSystemIdentifier;

/**
 * @brief The time zone in which the file was stored, as an offset in hours
 *	  from UTC (as a float).
 *
 * @note Make sure to set the correct time zone before setting the modification
 *	 date!
 */
@property OF_NULLABLE_PROPERTY (readwrite, retain, nonatomic)
    OFNumber *timeZone;

/**
 * @brief Creates a new OFMutableZooArchiveEntry with the specified file name.
 *
 * @param fileName The file name for the OFZooArchiveEntry
 * @return A new, autoreleased OFZooArchiveEntry
 */
+ (instancetype)entryWithFileName: (OFString *)fileName;

/**
 * @brief Initializes an already allocated OFMutableZooArchiveEntry with the
 *	  specified file name.
 *
 * @param fileName The file name for the OFZooArchiveEntry
 * @return An initialized OFZooArchiveEntry
 */
- (instancetype)initWithFileName: (OFString *)fileName;

/**
 * @brief Converts the OFMutableZooArchiveEntry to an immutable
 *	  OFZooArchiveEntry.
 */
- (void)makeImmutable;
@end

OF_ASSUME_NONNULL_END

/*
 * 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.
 */

#include "config.h"

#import "OFMutableZooArchiveEntry.h"
#import "OFZooArchiveEntry+Private.h"
#import "OFDate.h"
#import "OFNumber.h"
#import "OFString.h"

@implementation OFMutableZooArchiveEntry
@dynamic headerType, compressionMethod, modificationDate, CRC16;
@dynamic uncompressedSize, compressedSize, minVersionNeeded, deleted;
@dynamic fileComment, fileName, operatingSystemIdentifier, POSIXPermissions;
@dynamic timeZone;

+ (instancetype)entryWithFileName: (OFString *)fileName
{
	return [[[self alloc] initWithFileName: fileName] autorelease];
}

- (instancetype)initWithFileName: (OFString *)fileName
{
	self = [super of_init];

	@try {
		void *pool = objc_autoreleasePoolPush();

		_fileName = [fileName copy];
		self.modificationDate = [OFDate date];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (id)copy
{
	OFMutableZooArchiveEntry *copy = [self mutableCopy];

	[copy makeImmutable];

	return copy;
}

- (void)setHeaderType: (uint8_t)headerType
{
	_headerType = headerType;
}

- (void)setCompressionMethod: (uint8_t)compressionMethod
{
	_compressionMethod = compressionMethod;
}

- (void)setModificationDate: (OFDate *)date
{
	void *pool = objc_autoreleasePoolPush();

	if (_timeZone != 0x7F)
		date = [date dateByAddingTimeInterval:
		    -(OFTimeInterval)_timeZone * 900];

	_lastModifiedFileDate = (((date.year - 1980) & 0xFF) << 9) |
	    ((date.monthOfYear & 0x0F) << 5) | (date.dayOfMonth & 0x1F);
	_lastModifiedFileTime = ((date.hour & 0x1F) << 11) |
	    ((date.minute & 0x3F) << 5) | ((date.second >> 1) & 0x0F);

	objc_autoreleasePoolPop(pool);
}

- (void)setCRC16: (uint16_t)CRC16
{
	_CRC16 = CRC16;
}

- (void)setUncompressedSize: (unsigned long long)uncompressedSize
{
	_uncompressedSize = uncompressedSize;
}

- (void)setCompressedSize: (unsigned long long)compressedSize
{
	_compressedSize = compressedSize;
}

- (void)setMinVersionNeeded: (uint16_t)minVersionNeeded
{
	_minVersionNeeded = minVersionNeeded;
}

- (void)setDeleted: (bool)deleted
{
	_deleted = deleted;
}

- (void)setFileComment: (OFString *)fileComment
{
	OFString *old = _fileComment;
	_fileComment = [fileComment copy];
	[old release];
}

- (void)setFileName: (OFString *)fileName
{
	OFString *old = _fileName;
	_fileName = [fileName copy];
	[old release];

	[_directoryName release];
	_directoryName = nil;
}

- (void)setOperatingSystemIdentifier: (uint16_t)operatingSystemIdentifier
{
	_operatingSystemIdentifier = operatingSystemIdentifier;
}

- (void)setPOSIXPermissions: (OFNumber *)POSIXPermissions
{
	OFNumber *old = _POSIXPermissions;
	_POSIXPermissions = [POSIXPermissions copy];
	[old release];
}

- (void)setTimeZone: (OFNumber *)timeZone
{
	if (timeZone == nil)
		_timeZone = 0x7F;
	else
		_timeZone = -timeZone.floatValue * 4;
}

- (void)makeImmutable
{
	object_setClass(self, [OFZooArchiveEntry class]);
}
@end

 */

#import "OFZooArchive.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFZooArchiveEntry ()
- (instancetype)of_init OF_METHOD_FAMILY(init);
- (nullable instancetype)of_initWithStream: (OF_KINDOF(OFStream *))stream
				  encoding: (OFStringEncoding)encoding
    OF_METHOD_FAMILY(init) OF_DIRECT;
@end

OF_ASSUME_NONNULL_END

@class OFDate;
@class OFNumber;
@class OFString;

/**
 * @class OFZooArchiveEntry OFZooArchiveEntry.h ObjFW/OFZooArchiveEntry.h
 *
 * @brief A class which represents an entry in a Zoo archive.
 */
@interface OFZooArchiveEntry: OFObject <OFArchiveEntry, OFCopying,
    OFMutableCopying>
{
	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;
	uint16_t _operatingSystemIdentifier;
	OFNumber *_Nullable _POSIXPermissions;
	int8_t _timeZone;

	OF_RESERVE_IVARS(OFZooArchiveEntry, 4)
}

/**
 * @brief The header type of the entry.
 */
@property (readonly, nonatomic) uint8_t headerType;

 */
@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, retain, nonatomic) OFNumber *timeZone;

- (instancetype)init OF_UNAVAILABLE;
@end

OF_ASSUME_NONNULL_END

#import "OFMutableZooArchiveEntry.h"

#import "OFStream.h"
#import "OFString.h"

#import "OFInvalidFormatException.h"
#import "OFUnsupportedVersionException.h"

@implementation OFZooArchiveEntry








- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)of_init
{
	self = [super init];

	@try {
		_headerType = 2;
		_minVersionNeeded = 0x100;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)of_initWithStream: (OF_KINDOF(OFStream *))stream
			 encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {

}

- (id)copy
{
	return [self retain];
}

- (id)mutableCopy
{
	OFZooArchiveEntry *copy = [[OFMutableZooArchiveEntry alloc]
	    initWithFileName: _fileName];

	@try {
		copy->_headerType = _headerType;
		copy->_compressionMethod = _compressionMethod;
		copy->_nextHeaderOffset = _nextHeaderOffset;
		copy->_dataOffset = _dataOffset;
		copy->_lastModifiedFileDate = _lastModifiedFileDate;
		copy->_lastModifiedFileTime = _lastModifiedFileTime;
		copy->_CRC16 = _CRC16;
		copy->_uncompressedSize = _uncompressedSize;
		copy->_compressedSize = _compressedSize;
		copy->_minVersionNeeded = _minVersionNeeded;
		copy->_deleted = _deleted;
		copy->_fileComment = [_fileComment copy];
		copy->_directoryName = [_directoryName copy];
		copy->_operatingSystemIdentifier = _operatingSystemIdentifier;
		copy->_POSIXPermissions = [_POSIXPermissions retain];
		copy->_timeZone = _timeZone;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (uint8_t)headerType
{
	return _headerType;
}

- (uint8_t)compressionMethod
{
	return _compressionMethod;
}

- (OFDate *)modificationDate
{
	void *pool = objc_autoreleasePoolPush();
	uint16_t year = ((_lastModifiedFileDate & 0xFE00) >> 9) + 1980;
	uint8_t month = (_lastModifiedFileDate & 0x1E0) >> 5;

		    (OFTimeInterval)_timeZone * 900] retain];
	}

	objc_autoreleasePoolPop(pool);

	return [date autorelease];
}

- (uint16_t)CRC16
{
	return _CRC16;
}

- (unsigned long long)uncompressedSize
{
	return _uncompressedSize;
}

- (unsigned long long)compressedSize
{
	return _compressedSize;
}

- (uint16_t)minVersionNeeded
{
	return _minVersionNeeded;
}

- (bool)isDeleted
{
	return _deleted;
}

- (OFString *)fileComment
{
	return _fileComment;
}

- (OFString *)fileName
{
	if (_directoryName == nil)
		return _fileName;

	return [OFString stringWithFormat: @"%@/%@", _directoryName, _fileName];
}

- (uint16_t)operatingSystemIdentifier
{
	return _operatingSystemIdentifier;
}

- (OFNumber *)POSIXPermissions
{
	return _POSIXPermissions;
}

- (OFNumber *)timeZone
{
	if (_timeZone == 0x7F)
		return nil;

	return [OFNumber numberWithFloat: -(float)_timeZone / 4];