Differences From Artifact [f5e97efd24]:
- File
src/OFZooArchiveEntry.m
— part of check-in
[830df1e8ec]
at
2024-03-02 11:01:18
on branch trunk
— OFZooArchiveEntry: Fix time zone
The time zone in Zoo archives is stored as west of UTC. (user: js, size: 6494) [annotate] [blame] [check-ins using]
To Artifact [68f5329f4b]:
- File src/OFZooArchiveEntry.m — part of check-in [52a1740f5e] at 2024-03-02 17:13:10 on branch trunk — OFZooArchiveEntry: Add header type and OS ID (user: js, size: 6802) [annotate] [blame] [check-ins using]
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20 21 22 23 24 25 26 27 28 | #import "OFDate.h" #import "OFNumber.h" #import "OFSeekableStream.h" #import "OFStream.h" #import "OFString.h" #import "OFInvalidFormatException.h" @implementation OFZooArchiveEntry | > | | | > > < | | > > > > > > > > | > > > | | 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
#import "OFDate.h"
#import "OFNumber.h"
#import "OFSeekableStream.h"
#import "OFStream.h"
#import "OFString.h"
#import "OFInvalidFormatException.h"
#import "OFUnsupportedVersionException.h"
@implementation OFZooArchiveEntry
@synthesize headerType = _headerType, compressionMethod = _compressionMethod;
@synthesize CRC16 = _CRC16, uncompressedSize = _uncompressedSize;
@synthesize compressedSize = _compressedSize;
@synthesize minVersionNeeded = _minVersionNeeded, deleted = _deleted;
@synthesize fileComment = _fileComment;
@synthesize operatingSystemIdentifier = _operatingSystemIdentifier;
@synthesize 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];
if ((_headerType = [stream readInt8]) > 2)
@throw [OFUnsupportedVersionException
exceptionWithVersion: [OFString
stringWithFormat: @"%u", _headerType]];
_compressionMethod = [stream readInt8];
_nextHeaderOffset = [stream readLittleEndianInt32];
if (_nextHeaderOffset == 0) {
[self release];
return nil;
}
_dataOffset = [stream readLittleEndianInt32];
_lastModifiedFileDate = [stream readLittleEndianInt16];
_lastModifiedFileTime = [stream readLittleEndianInt16];
_CRC16 = [stream readLittleEndianInt16];
_uncompressedSize = [stream readLittleEndianInt32];
_compressedSize = [stream readLittleEndianInt32];
_minVersionNeeded = [stream readBigEndianInt16];
_deleted = [stream readInt8];
/*
* File structure, whatever that is meant to be. Seems to
* always be 0.
*/
[stream readInt8];
commentOffset = [stream readLittleEndianInt32];
commentLength = [stream readLittleEndianInt16];
[stream readIntoBuffer: fileNameBuffer exactLength: 13];
if (fileNameBuffer[12] != '\0')
fileNameBuffer[12] = '\0';
if (_headerType >= 2) {
uint16_t extraLength = [stream readLittleEndianInt16];
uint8_t fileNameLength, directoryNameLength;
if (extraLength < 10)
@throw [OFInvalidFormatException exception];
_timeZone = [stream readInt8];
|
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111 112 113 114 115 116 117 |
_directoryName = [[stream
readStringWithLength: directoryNameLength
encoding: encoding] copy];
extraLength -= directoryNameLength;
}
if (extraLength >= 2) {
| | | | 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 |
_directoryName = [[stream
readStringWithLength: directoryNameLength
encoding: encoding] copy];
extraLength -= directoryNameLength;
}
if (extraLength >= 2) {
_operatingSystemIdentifier =
[stream readLittleEndianInt16];
extraLength -= 2;
}
if (extraLength >= 3) {
uint8_t attributes[3];
[stream readIntoBuffer: attributes
|
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