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* 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 "OFData+ASN1DERValue.h"
#import "OFASN1BitString.h"
#import "OFASN1Boolean.h"
#import "OFASN1Enumerated.h"
#import "OFASN1IA5String.h"
#import "OFASN1Integer.h"
#import "OFASN1NumericString.h"
#import "OFASN1ObjectIdentifier.h"
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* 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 "OFData+ASN1DERParsing.h"
#import "OFASN1BitString.h"
#import "OFASN1Boolean.h"
#import "OFASN1Enumerated.h"
#import "OFASN1IA5String.h"
#import "OFASN1Integer.h"
#import "OFASN1NumericString.h"
#import "OFASN1ObjectIdentifier.h"
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#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
enum {
ASN1_TAG_CONSTRUCTED_MASK = 0x20
};
int _OFData_ASN1DERValue_reference;
static size_t parseObject(OFData *self, id *object, size_t depthLimit);
static OFArray *
parseSequence(OFData *contents, size_t depthLimit)
{
OFMutableArray *ret = [OFMutableArray array];
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#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
enum {
ASN1_TAG_CONSTRUCTED_MASK = 0x20
};
int _OFData_ASN1DERParsing_reference;
static size_t parseObject(OFData *self, id *object, size_t depthLimit);
static OFArray *
parseSequence(OFData *contents, size_t depthLimit)
{
OFMutableArray *ret = [OFMutableArray array];
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initWithTagClass: tag >> 6
tagNumber: tag & 0x1F
constructed: tag & ASN1_TAG_CONSTRUCTED_MASK
DEREncodedContents: contents] autorelease];
return bytesConsumed;
}
@implementation OFData (ASN1DERValue)
- (id)ASN1DERValue
{
return [self ASN1DERValueWithDepthLimit: 32];
}
- (id)ASN1DERValueWithDepthLimit: (size_t)depthLimit
{
void *pool = objc_autoreleasePoolPush();
id object;
if (self.itemSize != 1)
@throw [OFInvalidArgumentException exception];
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initWithTagClass: tag >> 6
tagNumber: tag & 0x1F
constructed: tag & ASN1_TAG_CONSTRUCTED_MASK
DEREncodedContents: contents] autorelease];
return bytesConsumed;
}
@implementation OFData (ASN1DERParsing)
- (id)objectByParsingASN1DER
{
return [self objectByParsingASN1DERWithDepthLimit: 32];
}
- (id)objectByParsingASN1DERWithDepthLimit: (size_t)depthLimit
{
void *pool = objc_autoreleasePoolPush();
id object;
if (self.itemSize != 1)
@throw [OFInvalidArgumentException exception];
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