/*
* 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;
/*
* The following properties are not implemented, but old Apple GCC requries
* @dynamic for @optional properties.
*/
@dynamic ownerAccountID, groupOwnerAccountID, ownerAccountName;
@dynamic groupOwnerAccountName;
+ (instancetype)entryWithFileName: (OFString *)fileName
{
return [[[self alloc] initWithFileName: fileName] autorelease];
}
- (instancetype)initWithFileName: (OFString *)fileName
{
self = [super of_init];
@try {
void *pool = objc_autoreleasePoolPush();
self.fileName = fileName;
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) {
_lastModifiedFileDate =
(((date.localYear - 1980) & 0xFF) << 9) |
((date.localMonthOfYear & 0x0F) << 5) |
(date.localDayOfMonth & 0x1F);
_lastModifiedFileTime = ((date.localHour & 0x1F) << 11) |
((date.localMinute & 0x3F) << 5) |
((date.second >> 1) & 0x0F);
} else {
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
{
void *pool = objc_autoreleasePoolPush();
OFString *oldFileName = _fileName, *oldDirectoryName = _directoryName;
size_t lastSlash;
lastSlash = [fileName rangeOfString: @"/"
options: OFStringSearchBackwards].location;
if (lastSlash != OFNotFound) {
_fileName = [[fileName substringWithRange: OFMakeRange(
lastSlash + 1, fileName.length - lastSlash - 1)] copy];
[oldFileName release];
_directoryName = [[fileName substringWithRange:
OFMakeRange(0, lastSlash)] copy];
[oldDirectoryName release];
} else {
_fileName = [fileName copy];
[oldFileName release];
[_directoryName release];
_directoryName = nil;
}
objc_autoreleasePoolPop(pool);
}
- (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