Artifact f80a8b6c4edf251bd3253e4d2b180964bb3804e9ddf1f6c671905d9d120f7f76:
- File
src/OFASN1OctetString.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: 2015) [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 "OFASN1OctetString.h" #import "OFData.h" #import "OFString.h" #import "OFInvalidArgumentException.h" @implementation OFASN1OctetString @synthesize octetStringValue = _octetStringValue; - (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_OCTET_STRING || constructed) @throw [OFInvalidArgumentException exception]; if ([DEREncodedContents itemSize] != 1) @throw [OFInvalidArgumentException exception]; _octetStringValue = [DEREncodedContents copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_octetStringValue release]; [super dealloc]; } - (bool)isEqual: (id)object { OFASN1OctetString *octetString; if (![object isKindOfClass: [OFASN1OctetString class]]) return false; octetString = object; if (![octetString->_octetStringValue isEqual: _octetStringValue]) return false; return true; } - (uint32_t)hash { return [_octetStringValue hash]; } - (OFString *)description { return [OFString stringWithFormat: @"<OFASN1OctetString: %@>", _octetStringValue]; } @end