Artifact 0422c0308e72cdd6c556a946ebbbe92f1d158eef4c25a250254915781dd91194:
- File
src/OFASN1UTF8String.m
— part of check-in
[b1944fd052]
at
2018-10-27 13:01:38
on branch trunk
— Do not subclass OFASN1Value
The reason for this is that OFASN1Value requires an initializer for DER
encoding, however, it might be beneficial to create an ASN.1 type
without providing DER encoding for it. (user: js, size: 2140) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, * 2018 * 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 "OFASN1UTF8String.h" #import "OFData.h" #import "OFString.h" #import "OFInvalidArgumentException.h" @implementation OFASN1UTF8String @synthesize UTF8StringValue = _UTF8StringValue; - (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_UTF8_STRING || constructed) @throw [OFInvalidArgumentException exception]; if ([DEREncodedContents itemSize] != 1) @throw [OFInvalidArgumentException exception]; _UTF8StringValue = [[OFString alloc] initWithUTF8String: [DEREncodedContents items] length: [DEREncodedContents count]]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_UTF8StringValue release]; [super dealloc]; } - (OFString *)stringValue { return [self UTF8StringValue]; } - (bool)isEqual: (id)object { OFASN1UTF8String *UTF8String; if (![object isKindOfClass: [OFASN1UTF8String class]]) return false; UTF8String = object; if (![UTF8String->_UTF8StringValue isEqual: _UTF8StringValue]) return false; return true; } - (uint32_t)hash { return [_UTF8StringValue hash]; } - (OFString *)description { return [OFString stringWithFormat: @"<OFASN1UTF8String: %@>", _UTF8StringValue]; } @end