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#import "OFString.h"
#import "OFInvalidFormatException.h"
@implementation OFZooArchiveEntry
@synthesize compressionMethod = _compressionMethod, CRC16 = _CRC16;
@synthesize uncompressedSize = _uncompressedSize;
@synthesize compressedSize = _compressedSize, 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();
uint8_t majorVersion;
majorVersion = [stream readInt8];
/* Minor version */
[stream readInt8];
_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 (majorVersion == 2) {
uint16_t extraLength = [stream readLittleEndianInt16];
uint8_t fileNameLength, directoryNameLength;
if (extraLength < 10)
@throw [OFInvalidFormatException exception];
_timeZone = [stream readInt8];
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#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];
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