/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019
* Jonathan Schleifer <js@heap.zone>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* 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 "OFASN1IA5String.h"
#import "OFData.h"
#import "OFString.h"
#import "OFInvalidArgumentException.h"
@implementation OFASN1IA5String
@synthesize IA5StringValue = _IA5StringValue;
+ (instancetype)stringWithStringValue: (OFString *)stringValue
{
return [[[self alloc] initWithStringValue: stringValue] autorelease];
}
- (instancetype)initWithStringValue: (OFString *)stringValue
{
self = [super init];
@try {
_IA5StringValue = [stringValue copy];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
tagNumber: (of_asn1_tag_number_t)tagNumber
constructed: (bool)constructed
DEREncodedContents: (OFData *)DEREncodedContents
{
void *pool = objc_autoreleasePoolPush();
OFString *IA5StringValue;
@try {
if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
tagNumber != OF_ASN1_TAG_NUMBER_IA5_STRING || constructed)
@throw [OFInvalidArgumentException exception];
if ([DEREncodedContents itemSize] != 1)
@throw [OFInvalidArgumentException exception];
IA5StringValue = [OFString
stringWithCString: [DEREncodedContents items]
encoding: OF_STRING_ENCODING_ASCII
length: [DEREncodedContents count]];
} @catch (id e) {
[self release];
@throw e;
}
self = [self initWithStringValue: IA5StringValue];
objc_autoreleasePoolPop(pool);
return self;
}
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (void)dealloc
{
[_IA5StringValue release];
[super dealloc];
}
- (OFString *)stringValue
{
return [self IA5StringValue];
}
- (bool)isEqual: (id)object
{
OFASN1IA5String *IA5String;
if (![object isKindOfClass: [OFASN1IA5String class]])
return false;
IA5String = object;
if (![IA5String->_IA5StringValue isEqual: _IA5StringValue])
return false;
return true;
}
- (uint32_t)hash
{
return [_IA5StringValue hash];
}
- (OFString *)description
{
return [OFString stringWithFormat: @"<OFASN1IA5String: %@>",
_IA5StringValue];
}
@end