/*
* 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 "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;
}
- (uint32_t)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