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#import "OFInvalidArgumentException.h"
extern intmax_t of_asn1_integer_parse(const unsigned char *buffer,
size_t length);
@implementation OFASN1Enumerated
@synthesize integerValue = _integerValue;
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
tagNumber: (of_asn1_tag_number_t)tagNumber
constructed: (bool)constructed
DEREncodedContents: (OFData *)DEREncodedContents
{
self = [super initWithTagClass: tagClass
tagNumber: tagNumber
constructed: constructed
DEREncodedContents: DEREncodedContents];
@try {
if (_tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
_tagNumber != OF_ASN1_TAG_NUMBER_ENUMERATED || _constructed)
@throw [OFInvalidArgumentException exception];
_integerValue = of_asn1_integer_parse(
[_DEREncodedContents items], [_DEREncodedContents count]);
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (OFString *)description
{
return [OFString stringWithFormat: @"<OFASN1Enumerated: %jd>",
_integerValue];
}
@end
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#import "OFInvalidArgumentException.h"
extern intmax_t of_asn1_integer_parse(const unsigned char *buffer,
size_t length);
@implementation OFASN1Enumerated
@synthesize integerValue = _integerValue;
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
tagNumber: (of_asn1_tag_number_t)tagNumber
constructed: (bool)constructed
DEREncodedContents: (OFData *)DEREncodedContents
{
self = [super init];
@try {
if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
tagNumber != OF_ASN1_TAG_NUMBER_ENUMERATED || constructed)
@throw [OFInvalidArgumentException exception];
if ([DEREncodedContents itemSize] != 1)
@throw [OFInvalidArgumentException exception];
_integerValue = of_asn1_integer_parse(
[DEREncodedContents items], [DEREncodedContents count]);
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (bool)isEqual: (id)object
{
OFASN1Enumerated *enumerated;
if (![object isKindOfClass: [OFASN1Enumerated class]])
return false;
enumerated = object;
if (enumerated->_integerValue != _integerValue)
return false;
return true;
}
- (uint32_t)hash
{
return (uint32_t)_integerValue;
}
- (OFString *)description
{
return [OFString stringWithFormat: @"<OFASN1Enumerated: %jd>",
_integerValue];
}
@end
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