ObjFW  Check-in [09be65bfcd]

@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;
	OF_RESERVE_IVARS(OFZooArchiveEntry, 4)
}

/**
 * @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 time zone in which the file was stored, as an offset in hours

#import "OFString.h"

#import "OFInvalidFormatException.h"

@implementation OFZooArchiveEntry
@synthesize compressionMethod = _compressionMethod, CRC16 = _CRC16;
@synthesize uncompressedSize = _uncompressedSize;
@synthesize compressedSize = _compressedSize;
@synthesize minVersionNeeded = _minVersionNeeded, deleted = _deleted;
@synthesize fileComment = _fileComment, POSIXPermissions = _POSIXPermissions;

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

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

	@try {
		void *pool = objc_autoreleasePoolPush();

		char fileNameBuffer[13];
		uint32_t commentOffset;
		uint16_t commentLength;

		if ([stream readLittleEndianInt32] != 0xFDC4A7DC)
			@throw [OFInvalidFormatException exception];

		/* Type seems to be always 2 */
		if ([stream readInt8] != 2)
			@throw [OFInvalidFormatException exception];

		_compressionMethod = [stream readInt8];
		_nextHeaderOffset = [stream readLittleEndianInt32];
		_dataOffset = [stream readLittleEndianInt32];
		_lastModifiedFileDate = [stream readLittleEndianInt16];
		_lastModifiedFileTime = [stream readLittleEndianInt16];
		_CRC16 = [stream readLittleEndianInt16];
		_uncompressedSize = [stream readLittleEndianInt32];
		_compressedSize = [stream readLittleEndianInt32];
		_minVersionNeeded = [stream readBigEndianInt16];


		_deleted = [stream readInt8];
		/* Unknown. Most likely padding to get to 2 byte alignment? */
		[stream readInt8];
		commentOffset = [stream readLittleEndianInt32];
		commentLength = [stream readLittleEndianInt16];

		[stream readIntoBuffer: fileNameBuffer exactLength: 13];
		if (fileNameBuffer[12] != '\0')
			fileNameBuffer[12] = '\0';

		if ((_minVersionNeeded >> 8) == 2) {
			uint16_t extraLength = [stream readLittleEndianInt16];
			uint8_t fileNameLength, directoryNameLength;

			if (extraLength < 10)
				@throw [OFInvalidFormatException exception];

			_timeZone = [stream readInt8];

				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_timezone",
				    @"Time zone: %[timezone]",
				    @"timezone", timeZoneString)];
			}














			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_deleted",
			    @"["
			    @"    'Deleted: ',"
			    @"    ["
			    @"        {'deleted == 0': 'No'},"
			    @"        {'': 'Yes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"deleted", deleted)];

			if (entry.fileComment.length > 0) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_comment",
				    @"Comment: %[comment]",
				    @"comment", entry.fileComment)];
			}
		}

		if (app->_outputLevel >= 2) {
			uint16_t minVersionNeeded = entry.minVersionNeeded;
			OFString *minVersionNeededString = [OFString
			    stringWithFormat: @"%u.%u",
					      minVersionNeeded >> 8,
					      minVersionNeeded & 0xFF];

			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_min_version_needed",
			    @"Minimum version needed: %[version]",
			    @"version", minVersionNeededString)];

			if (entry.POSIXPermissions != nil) {
				OFString *permissionsString = [OFString
				    stringWithFormat: @"%llo",
				    entry.POSIXPermissions
				    .unsignedLongLongValue];

				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_posix_permissions",
				    @"POSIX permissions: %[perm]",
				    @"perm", permissionsString)];
			}
		}

		objc_autoreleasePoolPop(pool);
	}
}

- (void)extractFiles: (OFArray OF_GENERIC(OFString *) *)files
{