/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, * 2018, 2019 * Jonathan Schleifer * * 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 "OFDNSResourceRecord.h" #import "OFData.h" #import "OFInvalidArgumentException.h" #import "OFInvalidFormatException.h" OFString * of_dns_resource_record_class_to_string( of_dns_resource_record_class_t recordClass) { switch (recordClass) { case OF_DNS_RESOURCE_RECORD_CLASS_IN: return @"IN"; case OF_DNS_RESOURCE_RECORD_CLASS_ANY: return @"any"; default: return [OFString stringWithFormat: @"%u", recordClass]; } } OFString * of_dns_resource_record_type_to_string(of_dns_resource_record_type_t recordType) { switch (recordType) { case OF_DNS_RESOURCE_RECORD_TYPE_A: return @"A"; case OF_DNS_RESOURCE_RECORD_TYPE_NS: return @"NS"; case OF_DNS_RESOURCE_RECORD_TYPE_CNAME: return @"CNAME"; case OF_DNS_RESOURCE_RECORD_TYPE_SOA: return @"SOA"; case OF_DNS_RESOURCE_RECORD_TYPE_PTR: return @"PTR"; case OF_DNS_RESOURCE_RECORD_TYPE_HINFO: return @"HINFO"; case OF_DNS_RESOURCE_RECORD_TYPE_MX: return @"MX"; case OF_DNS_RESOURCE_RECORD_TYPE_TXT: return @"TXT"; case OF_DNS_RESOURCE_RECORD_TYPE_RP: return @"RP"; case OF_DNS_RESOURCE_RECORD_TYPE_AAAA: return @"AAAA"; case OF_DNS_RESOURCE_RECORD_TYPE_SRV: return @"SRV"; case OF_DNS_RESOURCE_RECORD_TYPE_ALL: return @"all"; default: return [OFString stringWithFormat: @"%u", recordType]; } } of_dns_resource_record_class_t of_dns_resource_record_class_parse( OFString *string) { void *pool = objc_autoreleasePoolPush(); of_dns_resource_record_class_t recordClass; string = string.uppercaseString; if ([string isEqual: @"IN"]) recordClass = OF_DNS_RESOURCE_RECORD_CLASS_IN; else @throw [OFInvalidArgumentException exception]; objc_autoreleasePoolPop(pool); return recordClass; } of_dns_resource_record_type_t of_dns_resource_record_type_parse( OFString *string) { void *pool = objc_autoreleasePoolPush(); of_dns_resource_record_type_t recordType; string = string.uppercaseString; if ([string isEqual: @"A"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_A; else if ([string isEqual: @"NS"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_NS; else if ([string isEqual: @"CNAME"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_CNAME; else if ([string isEqual: @"SOA"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_SOA; else if ([string isEqual: @"PTR"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_PTR; else if ([string isEqual: @"HINFO"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_HINFO; else if ([string isEqual: @"MX"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_MX; else if ([string isEqual: @"TXT"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_TXT; else if ([string isEqual: @"RP"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_RP; else if ([string isEqual: @"AAAA"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_AAAA; else if ([string isEqual: @"SRV"]) recordType = OF_DNS_RESOURCE_RECORD_TYPE_SRV; else @throw [OFInvalidArgumentException exception]; objc_autoreleasePoolPop(pool); return recordType; } @implementation OFDNSResourceRecord @synthesize name = _name, recordClass = _recordClass, recordType = _recordType; @synthesize TTL = _TTL; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { self = [super init]; @try { _name = [name copy]; _recordClass = recordClass; _recordType = recordType; _TTL = TTL; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_name release]; [super dealloc]; } - (id)copy { return [self retain]; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tType = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), of_dns_resource_record_type_to_string(_recordType), _TTL]; } @end @implementation OFADNSResourceRecord - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name address: (const of_socket_address_t *)address TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: OF_DNS_RESOURCE_RECORD_CLASS_IN recordType: OF_DNS_RESOURCE_RECORD_TYPE_A TTL: TTL]; _address = *address; return self; } - (const of_socket_address_t *)address { return &_address; } - (bool)isEqual: (id)otherObject { OFADNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFADNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (!of_socket_address_equal(&otherRecord->_address, &_address)) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, of_socket_address_hash(&_address)); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tAddress = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_socket_address_ip_string(&_address, NULL), _TTL]; } @end @implementation OFAAAADNSResourceRecord - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name address: (const of_socket_address_t *)address TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: OF_DNS_RESOURCE_RECORD_CLASS_IN recordType: OF_DNS_RESOURCE_RECORD_TYPE_AAAA TTL: TTL]; _address = *address; return self; } - (const of_socket_address_t *)address { return &_address; } - (bool)isEqual: (id)otherObject { OFAAAADNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFAAAADNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (!of_socket_address_equal(&otherRecord->_address, &_address)) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, of_socket_address_hash(&_address)); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tAddress = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_socket_address_ip_string(&_address, NULL), _TTL]; } @end @implementation OFCNAMEDNSResourceRecord @synthesize alias = _alias; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass alias: (OFString *)alias TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_CNAME TTL: TTL]; @try { _alias = [alias copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_alias release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFCNAMEDNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFCNAMEDNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_alias != _alias && ![otherRecord->_alias isEqual: _alias]) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, _alias.hash); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tAlias = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _alias, _TTL]; } @end @implementation OFHINFODNSResourceRecord @synthesize CPU = _CPU, OS = _OS; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass CPU: (OFString *)CPU OS: (OFString *)OS TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_HINFO TTL: TTL]; @try { _CPU = [CPU copy]; _OS = [OS copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_CPU release]; [_OS release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFHINFODNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFHINFODNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_CPU != _CPU && ![otherRecord->_CPU isEqual: _CPU]) return false; if (otherRecord->_OS != _OS && ![otherRecord->_OS isEqual: _OS]) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, _CPU.hash); OF_HASH_ADD_HASH(hash, _OS.hash); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tCPU = %@\n" @"\tOS = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _CPU, _OS, _TTL]; } @end @implementation OFMXDNSResourceRecord @synthesize preference = _preference, mailExchange = _mailExchange; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass preference: (uint16_t)preference mailExchange: (OFString *)mailExchange TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_MX TTL: TTL]; @try { _preference = preference; _mailExchange = [mailExchange copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_mailExchange release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFMXDNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFMXDNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_preference != _preference) return false; if (otherRecord->_mailExchange != _mailExchange && ![otherRecord->_mailExchange isEqual: _mailExchange]) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD(hash, _preference >> 8); OF_HASH_ADD(hash, _preference); OF_HASH_ADD_HASH(hash, _mailExchange.hash); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tPreference = %" PRIu16 "\n" @"\tMail Exchange = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _preference, _mailExchange, _TTL]; } @end @implementation OFNSDNSResourceRecord @synthesize authoritativeHost = _authoritativeHost; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass authoritativeHost: (OFString *)authoritativeHost TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_NS TTL: TTL]; @try { _authoritativeHost = [authoritativeHost copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_authoritativeHost release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFNSDNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFNSDNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_authoritativeHost != _authoritativeHost && ![otherRecord->_authoritativeHost isEqual: _authoritativeHost]) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, _authoritativeHost.hash); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tAuthoritative Host = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _authoritativeHost, _TTL]; } @end @implementation OFPTRDNSResourceRecord @synthesize domainName = _domainName; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass domainName: (OFString *)domainName TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_PTR TTL: TTL]; @try { _domainName = [domainName copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_domainName release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFPTRDNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFPTRDNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_domainName != _domainName && ![otherRecord->_domainName isEqual: _domainName]) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, _domainName.hash); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tDomain Name = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _domainName, _TTL]; } @end @implementation OFRPDNSResourceRecord @synthesize mailbox = _mailbox, TXTDomainName = _TXTDomainName; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass mailbox: (OFString *)mailbox TXTDomainName: (OFString *)TXTDomainName TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_RP TTL: TTL]; @try { _mailbox = [mailbox copy]; _TXTDomainName = [TXTDomainName copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_mailbox release]; [_TXTDomainName release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFRPDNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFRPDNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_mailbox != _mailbox && ![otherRecord->_mailbox isEqual: _mailbox]) return false; if (otherRecord->_TXTDomainName != _TXTDomainName && ![otherRecord->_TXTDomainName isEqual: _TXTDomainName]) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, _mailbox.hash); OF_HASH_ADD_HASH(hash, _TXTDomainName.hash); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tMailbox = %@\n" @"\tTXT Domain Name = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _mailbox, _TXTDomainName, _TTL]; } @end @implementation OFSOADNSResourceRecord @synthesize primaryNameServer = _primaryNameServer; @synthesize responsiblePerson = _responsiblePerson; @synthesize serialNumber = _serialNumber, refreshInterval = _refreshInterval; @synthesize retryInterval = _retryInterval; @synthesize expirationInterval = _expirationInterval, minTTL = _minTTL; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass primaryNameServer: (OFString *)primaryNameServer responsiblePerson: (OFString *)responsiblePerson serialNumber: (uint32_t)serialNumber refreshInterval: (uint32_t)refreshInterval retryInterval: (uint32_t)retryInterval expirationInterval: (uint32_t)expirationInterval minTTL: (uint32_t)minTTL TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_SOA TTL: TTL]; @try { _primaryNameServer = [primaryNameServer copy]; _responsiblePerson = [responsiblePerson copy]; _serialNumber = serialNumber; _refreshInterval = refreshInterval; _retryInterval = retryInterval; _expirationInterval = expirationInterval; _minTTL = minTTL; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_primaryNameServer release]; [_responsiblePerson release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFSOADNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFSOADNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_primaryNameServer != _primaryNameServer && ![otherRecord->_primaryNameServer isEqual: _primaryNameServer]) return false; if (otherRecord->_responsiblePerson != _responsiblePerson && ![otherRecord->_responsiblePerson isEqual: _responsiblePerson]) return false; if (otherRecord->_serialNumber != _serialNumber) return false; if (otherRecord->_refreshInterval != _refreshInterval) return false; if (otherRecord->_retryInterval != _retryInterval) return false; if (otherRecord->_expirationInterval != _expirationInterval) return false; if (otherRecord->_minTTL != _minTTL) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, _primaryNameServer.hash); OF_HASH_ADD_HASH(hash, _responsiblePerson.hash); OF_HASH_ADD(hash, _serialNumber >> 24); OF_HASH_ADD(hash, _serialNumber >> 16); OF_HASH_ADD(hash, _serialNumber >> 8); OF_HASH_ADD(hash, _serialNumber); OF_HASH_ADD(hash, _refreshInterval >> 24); OF_HASH_ADD(hash, _refreshInterval >> 16); OF_HASH_ADD(hash, _refreshInterval >> 8); OF_HASH_ADD(hash, _refreshInterval); OF_HASH_ADD(hash, _retryInterval >> 24); OF_HASH_ADD(hash, _retryInterval >> 16); OF_HASH_ADD(hash, _retryInterval >> 8); OF_HASH_ADD(hash, _retryInterval); OF_HASH_ADD(hash, _expirationInterval >> 24); OF_HASH_ADD(hash, _expirationInterval >> 16); OF_HASH_ADD(hash, _expirationInterval >> 8); OF_HASH_ADD(hash, _expirationInterval); OF_HASH_ADD(hash, _minTTL >> 24); OF_HASH_ADD(hash, _minTTL >> 16); OF_HASH_ADD(hash, _minTTL >> 8); OF_HASH_ADD(hash, _minTTL); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tPrimary Name Server = %@\n" @"\tResponsible Person = %@\n" @"\tSerial Number = %" PRIu32 "\n" @"\tRefresh Interval = %" PRIu32 "\n" @"\tRetry Interval = %" PRIu32 "\n" @"\tExpiration Interval = %" PRIu32 "\n" @"\tMinimum TTL = %" PRIu32 "\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _primaryNameServer, _responsiblePerson, _serialNumber, _refreshInterval, _retryInterval, _expirationInterval, _minTTL, _TTL]; } @end @implementation OFSRVDNSResourceRecord @synthesize priority = _priority, weight = _weight, target = _target; @synthesize port = _port; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name priority: (uint16_t)priority weight: (uint16_t)weight target: (OFString *)target port: (uint16_t)port TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: OF_DNS_RESOURCE_RECORD_CLASS_IN recordType: OF_DNS_RESOURCE_RECORD_TYPE_SRV TTL: TTL]; @try { _priority = priority; _weight = weight; _target = [target copy]; _port = port; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_target release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFSRVDNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFSRVDNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_priority != _priority) return false; if (otherRecord->_weight != _weight) return false; if (otherRecord->_target != _target && ![otherRecord->_target isEqual: _target]) return false; if (otherRecord->_port != _port) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD(hash, _priority >> 8); OF_HASH_ADD(hash, _priority); OF_HASH_ADD(hash, _weight >> 8); OF_HASH_ADD(hash, _weight); OF_HASH_ADD_HASH(hash, _target.hash); OF_HASH_ADD(hash, _port >> 8); OF_HASH_ADD(hash, _port); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tPriority = %" PRIu16 "\n" @"\tWeight = %" PRIu16 "\n" @"\tTarget = %@\n" @"\tPort = %" PRIu16 "\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, _priority, _weight, _target, _port, _TTL]; } @end @implementation OFTXTDNSResourceRecord @synthesize textData = _textData; - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass recordType: (of_dns_resource_record_type_t)recordType TTL: (uint32_t)TTL { OF_INVALID_INIT_METHOD } - (instancetype)initWithName: (OFString *)name recordClass: (of_dns_resource_record_class_t)recordClass textData: (OFData *)textData TTL: (uint32_t)TTL { self = [super initWithName: name recordClass: recordClass recordType: OF_DNS_RESOURCE_RECORD_TYPE_TXT TTL: TTL]; @try { _textData = [textData copy]; } @catch (id e) { [self release]; @throw e; } return self; } - (void)dealloc { [_textData release]; [super dealloc]; } - (bool)isEqual: (id)otherObject { OFTXTDNSResourceRecord *otherRecord; if (![otherObject isKindOfClass: [OFTXTDNSResourceRecord class]]) return false; otherRecord = otherObject; if (otherRecord->_name != _name && ![otherRecord->_name isEqual: _name]) return false; if (otherRecord->_recordClass != _recordClass) return false; if (otherRecord->_recordType != _recordType) return false; if (otherRecord->_textData != _textData && ![otherRecord->_textData isEqual: _textData]) return false; return true; } - (uint32_t)hash { uint32_t hash; OF_HASH_INIT(hash); OF_HASH_ADD_HASH(hash, _name.hash); OF_HASH_ADD(hash, _recordClass >> 8); OF_HASH_ADD(hash, _recordClass); OF_HASH_ADD(hash, _recordType >> 8); OF_HASH_ADD(hash, _recordType); OF_HASH_ADD_HASH(hash, _textData.hash); OF_HASH_FINALIZE(hash); return hash; } - (OFString *)description { return [OFString stringWithFormat: @"<%@:\n" @"\tName = %@\n" @"\tClass = %@\n" @"\tText Data = %@\n" @"\tTTL = %" PRIu32 "\n" @">", self.className, _name, of_dns_resource_record_class_to_string(_recordClass), _textData, _TTL]; } @end