/* * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im> * * 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 "OFDNSQuery.h" #import "OFString.h" @implementation OFDNSQuery @synthesize domainName = _domainName, DNSClass = _DNSClass; @synthesize recordType = _recordType; + (instancetype)queryWithDomainName: (OFString *)domainName DNSClass: (of_dns_class_t)DNSClass recordType: (of_dns_record_type_t)recordType { return [[[self alloc] initWithDomainName: domainName DNSClass: DNSClass recordType: recordType] autorelease]; } - (instancetype)initWithDomainName: (OFString *)domainName DNSClass: (of_dns_class_t)DNSClass recordType: (of_dns_record_type_t)recordType { self = [super init]; @try { void *pool = objc_autoreleasePoolPush(); if (![domainName hasSuffix: @"."]) domainName = [domainName stringByAppendingString: @"."]; _domainName = [domainName copy]; _DNSClass = DNSClass; _recordType = recordType; objc_autoreleasePoolPop(pool); } @catch (id e) { [self release]; @throw e; } return self; } - (instancetype)init { OF_INVALID_INIT_METHOD } - (void)dealloc { [_domainName release]; [super dealloc]; } - (bool)isEqual: (id)object { OFDNSQuery *query; if (object == self) return true; if (![object isKindOfClass: [OFDNSQuery class]]) return false; query = object; if (query->_domainName != _domainName && ![query->_domainName isEqual: _domainName]) return false; if (query->_DNSClass != _DNSClass) return false; if (query->_recordType != _recordType) return false; return true; } - (unsigned long)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _domainName.hash); OF_HASH_ADD(hash, _DNSClass); OF_HASH_ADD(hash, _recordType); OF_HASH_FINALIZE(hash); return hash; } - (id)copy { return [self retain]; } - (OFString *)description { return [OFString stringWithFormat: @"<%@ %@ %@ %@>", self.className, _domainName, of_dns_class_to_string(_DNSClass), of_dns_record_type_to_string(_recordType)]; } @end