Differences From Artifact [e578e94e63]:
- File src/OFASN1Integer.m — part of check-in [0509d7a844] at 2019-01-03 19:13:03 on branch trunk — Update copyright (user: js, size: 2576) [annotate] [blame] [check-ins using]
To Artifact [508a881579]:
- File
src/OFASN1Integer.m
— part of check-in
[c60933a59b]
at
2019-02-09 17:44:00
on branch trunk
— OFASN1*: Add designated initializer
This is in preparation for DER serialization support. (user: js, size: 2899) [annotate] [blame] [check-ins using]
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22 23 24 25 26 27 28 | #import "OFString.h" #import "OFInvalidArgumentException.h" #import "OFInvalidFormatException.h" #import "OFOutOfRangeException.h" intmax_t | | | 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 |
#import "OFString.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
intmax_t
of_asn1_der_integer_parse(const unsigned char *buffer, size_t length)
{
uintmax_t value = 0;
/* TODO: Support for big numbers */
if (length > sizeof(uintmax_t) &&
(length != sizeof(uintmax_t) + 1 || buffer[0] != 0))
@throw [OFOutOfRangeException exception];
|
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47 48 49 50 51 52 53 | return value; } @implementation OFASN1Integer @synthesize integerValue = _integerValue; | > > > > > | > | > > > | | | > > > > > | 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 98 99 100 101 102 |
return value;
}
@implementation OFASN1Integer
@synthesize integerValue = _integerValue;
+ (instancetype)integerWithIntegerValue: (intmax_t)integerValue
{
return [[[self alloc] initWithIntegerValue: integerValue] autorelease];
}
- (instancetype)initWithIntegerValue: (intmax_t)integerValue
{
self = [super init];
_integerValue = integerValue;
return self;
}
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
tagNumber: (of_asn1_tag_number_t)tagNumber
constructed: (bool)constructed
DEREncodedContents: (OFData *)DEREncodedContents
{
intmax_t integerValue;
@try {
if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
tagNumber != OF_ASN1_TAG_NUMBER_INTEGER || constructed)
@throw [OFInvalidArgumentException exception];
if ([DEREncodedContents itemSize] != 1)
@throw [OFInvalidArgumentException exception];
integerValue = of_asn1_der_integer_parse(
[DEREncodedContents items], [DEREncodedContents count]);
} @catch (id e) {
[self release];
@throw e;
}
return [self initWithIntegerValue: integerValue];
}
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (bool)isEqual: (id)object
{
OFASN1Integer *integer;
if (![object isKindOfClass: [OFASN1Integer class]])
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