/*
* Copyright (c) 2008-2023 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 "OFMutableZIPArchiveEntry.h"
#import "OFZIPArchiveEntry+Private.h"
#import "OFString.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFInvalidArgumentException.h"
#import "OFOutOfRangeException.h"
@implementation OFMutableZIPArchiveEntry
@dynamic fileName, fileComment, extraField, versionMadeBy, minVersionNeeded;
@dynamic modificationDate, compressionMethod, compressedSize, uncompressedSize;
@dynamic CRC32, versionSpecificAttributes, generalPurposeBitFlag;
@dynamic of_localFileHeaderOffset;
/*
* The following are optional in OFMutableArchiveEntry, but Apple GCC 4.0.1 is
* buggy and needs this to stop complaining.
*/
@dynamic POSIXPermissions, ownerAccountID, groupOwnerAccountID;
@dynamic ownerAccountName, groupOwnerAccountName;
+ (instancetype)entryWithFileName: (OFString *)fileName
{
return [[[self alloc] initWithFileName: fileName] autorelease];
}
- (instancetype)initWithFileName: (OFString *)fileName
{
self = [super of_init];
@try {
void *pool = objc_autoreleasePoolPush();
if (fileName.UTF8StringLength > UINT16_MAX)
@throw [OFOutOfRangeException exception];
_fileName = [fileName copy];
objc_autoreleasePoolPop(pool);
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (id)copy
{
OFMutableZIPArchiveEntry *copy = [self mutableCopy];
[copy makeImmutable];
return copy;
}
- (void)setFileName: (OFString *)fileName
{
void *pool = objc_autoreleasePoolPush();
OFString *old;
if (fileName.UTF8StringLength > UINT16_MAX)
@throw [OFOutOfRangeException exception];
old = _fileName;
_fileName = [fileName copy];
[old release];
objc_autoreleasePoolPop(pool);
}
- (void)setFileComment: (OFString *)fileComment
{
void *pool = objc_autoreleasePoolPush();
OFString *old;
if (fileComment.UTF8StringLength > UINT16_MAX)
@throw [OFOutOfRangeException exception];
old = _fileComment;
_fileComment = [fileComment copy];
[old release];
objc_autoreleasePoolPop(pool);
}
- (void)setExtraField: (OFData *)extraField
{
void *pool = objc_autoreleasePoolPush();
OFData *old;
if (extraField.itemSize != 1)
@throw [OFInvalidArgumentException exception];
if (extraField.count > UINT16_MAX)
@throw [OFOutOfRangeException exception];
old = _extraField;
_extraField = [extraField copy];
[old release];
objc_autoreleasePoolPop(pool);
}
- (void)setVersionMadeBy:
(OFZIPArchiveEntryAttributeCompatibility)versionMadeBy
{
_versionMadeBy = versionMadeBy;
}
- (void)setMinVersionNeeded:
(OFZIPArchiveEntryAttributeCompatibility)minVersionNeeded
{
_minVersionNeeded = minVersionNeeded;
}
- (void)setModificationDate: (OFDate *)date
{
void *pool = objc_autoreleasePoolPush();
_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);
objc_autoreleasePoolPop(pool);
}
- (void)setCompressionMethod:
(OFZIPArchiveEntryCompressionMethod)compressionMethod
{
_compressionMethod = compressionMethod;
}
- (void)setCompressedSize: (unsigned long long)compressedSize
{
_compressedSize = compressedSize;
}
- (void)setUncompressedSize: (unsigned long long)uncompressedSize
{
_uncompressedSize = uncompressedSize;
}
- (void)setCRC32: (uint32_t)CRC32
{
_CRC32 = CRC32;
}
- (void)setVersionSpecificAttributes: (uint32_t)versionSpecificAttributes
{
_versionSpecificAttributes = versionSpecificAttributes;
}
- (void)setGeneralPurposeBitFlag: (uint16_t)generalPurposeBitFlag
{
_generalPurposeBitFlag = generalPurposeBitFlag;
}
- (void)of_setLocalFileHeaderOffset: (int64_t)localFileHeaderOffset
{
if (localFileHeaderOffset < 0)
@throw [OFInvalidArgumentException exception];
_localFileHeaderOffset = localFileHeaderOffset;
}
- (void)makeImmutable
{
object_setClass(self, [OFZIPArchiveEntry class]);
}
@end