ObjFW  Check-in [17397bfad4]

Overview
Comment:OFDNSResourceRecord: Cleaner subclass separation
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Files: files | file ages | folders
SHA3-256: 17397bfad437dd0a7cb9dc11a61204b27b77cb8891c4405f0cf92aebcf812e70
User & Date: js on 2018-08-01 23:02:57
Other Links: manifest | tags
Context
2018-08-02
01:16
OFDNSResolver: Add support for parsing SOA records check-in: c165d49455 user: js tags: trunk
2018-08-01
23:02
OFDNSResourceRecord: Cleaner subclass separation check-in: 17397bfad4 user: js tags: trunk
2018-07-31
23:48
OFDNSResolver: Add support for {NS,PTR,TXT} RRs check-in: 1124f7d4d4 user: js tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified src/OFDNSResolver.m from [7f7fd809d0] to [4b3c509e3e].

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}

static OF_KINDOF(OFDNSResourceRecord *)
createResourceRecord(OFString *name, of_dns_resource_record_class_t recordClass,
    of_dns_resource_record_type_t recordType, uint32_t TTL,
    const unsigned char *buffer, size_t length, size_t i, size_t dataLength)
{
	uint16_t preference;
	id data;

	if (recordClass == OF_DNS_RESOURCE_RECORD_CLASS_IN) {
		size_t j;


		switch (recordType) {
		case OF_DNS_RESOURCE_RECORD_TYPE_A:
			if (dataLength != 4)
				@throw [OFInvalidServerReplyException
				    exception];

			data = [OFString stringWithFormat:
			    @"%u.%u.%u.%u",
			    buffer[i], buffer[i + 1],
			    buffer[i + 2], buffer[i + 3]];

			return [[[OFADNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
				    data: data
				     TTL: TTL] autorelease];
		case OF_DNS_RESOURCE_RECORD_TYPE_NS:
			j = i;

			data = parseName(buffer, length, &j,
			    ALLOWED_POINTER_LEVELS);

			if (j != i + dataLength)
				@throw [OFInvalidServerReplyException
				    exception];

			return [[[OFNSDNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
				    data: data

				     TTL: TTL] autorelease];
		case OF_DNS_RESOURCE_RECORD_TYPE_CNAME:
			j = i;

			data = parseName(buffer, length, &j,
			    ALLOWED_POINTER_LEVELS);

			if (j != i + dataLength)
				@throw [OFInvalidServerReplyException
				    exception];

			return [[[OFCNAMEDNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
				    data: data
				     TTL: TTL] autorelease];
		case OF_DNS_RESOURCE_RECORD_TYPE_PTR:
			j = i;

			data = parseName(buffer, length, &j,
			    ALLOWED_POINTER_LEVELS);

			if (j != i + dataLength)
				@throw [OFInvalidServerReplyException
				    exception];

			return [[[OFPTRDNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
				    data: data
				     TTL: TTL] autorelease];
		case OF_DNS_RESOURCE_RECORD_TYPE_MX:




			if (dataLength < 2)
				@throw [OFInvalidServerReplyException
				    exception];

			preference = (buffer[i] << 8) | buffer[i + 1];

			j = i + 2;

			data = parseName(buffer, length, &j,
			    ALLOWED_POINTER_LEVELS);

			if (j != i + dataLength)
				@throw [OFInvalidServerReplyException
				    exception];

			return [[[OFMXDNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
			      preference: preference
				    data: data
				     TTL: TTL] autorelease];
		case OF_DNS_RESOURCE_RECORD_TYPE_TXT:
			data = [OFData dataWithItems: &buffer[i]
					       count: dataLength];

			return [[[OFTXTDNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
				    data: data
				     TTL: TTL] autorelease];
		case OF_DNS_RESOURCE_RECORD_TYPE_AAAA:



			if (dataLength != 16)
				@throw [OFInvalidServerReplyException
				    exception];

			data = parseAAAAData(&buffer[i]);

			return [[[OFAAAADNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
				    data: data
				     TTL: TTL] autorelease];
		default:
			data = [OFData dataWithItems: &buffer[i]
					       count: dataLength];

			return [[[OFDNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass
			      recordType: recordType
				    data: data
				     TTL: TTL] autorelease];
		}
	} else {
		data = [OFData dataWithItems: &buffer[i]
				       count: dataLength];

		return [[[OFDNSResourceRecord alloc]
		    initWithName: name
		     recordClass: recordClass
		      recordType: recordType
			    data: data
			     TTL: TTL] autorelease];
	}
}

@implementation OFDNSResolver_context
@synthesize host = _host, nameServers = _nameServers;
@synthesize searchDomains = _searchDomains;
@synthesize nameServersIndex = _nameServersIndex;
@synthesize searchDomainsIndex = _searchDomainsIndex, queryData = _queryData;








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}

static OF_KINDOF(OFDNSResourceRecord *)
createResourceRecord(OFString *name, of_dns_resource_record_class_t recordClass,
    of_dns_resource_record_type_t recordType, uint32_t TTL,
    const unsigned char *buffer, size_t length, size_t i, size_t dataLength)
{


	if (recordType == OF_DNS_RESOURCE_RECORD_TYPE_A &&
	    recordClass == OF_DNS_RESOURCE_RECORD_CLASS_IN) {

		OFString *address;



		if (dataLength != 4)
			@throw [OFInvalidServerReplyException exception];


		address = [OFString stringWithFormat: @"%u.%u.%u.%u",

		    buffer[i], buffer[i + 1], buffer[i + 2], buffer[i + 3]];


		return [[[OFADNSResourceRecord alloc]
		    initWithName: name
			 address: address


			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RESOURCE_RECORD_TYPE_NS) {
		size_t j = i;

		OFString *authoritativeHost = parseName(buffer, length, &j,
		    ALLOWED_POINTER_LEVELS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];


		return [[[OFNSDNSResourceRecord alloc]
			 initWithName: name
			  recordClass: recordClass


		    authoritativeHost: authoritativeHost
				  TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RESOURCE_RECORD_TYPE_CNAME) {
		size_t j = i;

		OFString *alias = parseName(buffer, length, &j,
			    ALLOWED_POINTER_LEVELS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];


		return [[[OFCNAMEDNSResourceRecord alloc]
		    initWithName: name
		     recordClass: recordClass

			   alias: alias
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RESOURCE_RECORD_TYPE_PTR) {
		size_t j = i;

		OFString *domainName = parseName(buffer, length, &j,
		    ALLOWED_POINTER_LEVELS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];


		return [[[OFPTRDNSResourceRecord alloc]
		    initWithName: name
		     recordClass: recordClass

		      domainName: domainName
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RESOURCE_RECORD_TYPE_MX) {
		uint16_t preference;
		size_t j;
		OFString *mailExchange;

		if (dataLength < 2)
			@throw [OFInvalidServerReplyException exception];


		preference = (buffer[i] << 8) | buffer[i + 1];

		j = i + 2;

		mailExchange = parseName(buffer, length, &j,
		    ALLOWED_POINTER_LEVELS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];


		return [[[OFMXDNSResourceRecord alloc]
			    initWithName: name
			     recordClass: recordClass

			      preference: preference
			    mailExchange: mailExchange
				     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RESOURCE_RECORD_TYPE_TXT) {
		OFData *textData = [OFData dataWithItems: &buffer[i]
						   count: dataLength];

		return [[[OFTXTDNSResourceRecord alloc]
		    initWithName: name
		     recordClass: recordClass

			textData: textData
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RESOURCE_RECORD_TYPE_AAAA &&
	    recordClass == OF_DNS_RESOURCE_RECORD_CLASS_IN) {
		OFString *address;

		if (dataLength != 16)
			@throw [OFInvalidServerReplyException
			    exception];

		address = parseAAAAData(&buffer[i]);

		return [[[OFAAAADNSResourceRecord alloc]
		    initWithName: name







			 address: address





			     TTL: TTL] autorelease];

	} else



		return [[[OFDNSResourceRecord alloc]
		    initWithName: name
		     recordClass: recordClass
		      recordType: recordType

			     TTL: TTL] autorelease];

}

@implementation OFDNSResolver_context
@synthesize host = _host, nameServers = _nameServers;
@synthesize searchDomains = _searchDomains;
@synthesize nameServersIndex = _nameServersIndex;
@synthesize searchDomainsIndex = _searchDomainsIndex, queryData = _queryData;
︙︙

Modified src/OFDNSResourceRecord.h from [494b9e3242] to [60ca2991f0].

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	OF_DNS_RESOURCE_RECORD_TYPE_NS	  =   2,
	/*! CNAME */
	OF_DNS_RESOURCE_RECORD_TYPE_CNAME =   5,
	/*! SOA */
	OF_DNS_RESOURCE_RECORD_TYPE_SOA	  =   6,
	/*! PTR */
	OF_DNS_RESOURCE_RECORD_TYPE_PTR	  =  12,


	/*! MX */
	OF_DNS_RESOURCE_RECORD_TYPE_MX	  =  15,
	/*! TXT */
	OF_DNS_RESOURCE_RECORD_TYPE_TXT	  =  16,
	/*! AAAA */
	OF_DNS_RESOURCE_RECORD_TYPE_AAAA  =  28,
	/*! All types. Only for queries. */
	OF_DNS_RESOURCE_RECORD_TYPE_ALL	  = 255,
} of_dns_resource_record_type_t;

/*!
 * @class OFDNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a DNS resource record.
 */
@interface OFDNSResourceRecord: OFObject
{
	OFString *_name;
	of_dns_resource_record_class_t _recordClass;
	of_dns_resource_record_type_t _recordType;
	id _data;
	uint32_t _TTL;
}

/**
 * @brief The domain name to which the resource record belongs.
 */
@property (readonly, nonatomic) OFString *name;

/*!
 * @brief The resource record class code.
 */
@property (readonly, nonatomic) of_dns_resource_record_class_t recordClass;

/*!
 * @brief The resource record type code.
 */
@property (readonly, nonatomic) of_dns_resource_record_type_t recordType;

/*!
 * The class and type-dependent data of the resource.
 */
@property (readonly, nonatomic) id data;

/*!
 * @brief The number of seconds after which the resource record should be
 *	  discarded from the cache.
 */
@property (readonly, nonatomic) uint32_t TTL;

/*!
 * @brief Initializes an already allocated OFDNSResourceRecord with the
 *	  specified name, resource record class, resource record type, resource
 *	  record data and resource record time to live.
 *
 * @param name The name of the resource record
 * @param recordClass The class code for the resource record
 * @param recordType The type code for the resource record
 * @param data The data for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		  recordType: (of_dns_resource_record_type_t)recordType
			data: (id)data
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFADNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing an A DNS resource record.
 */
@interface OFADNSResourceRecord: OFDNSResourceRecord




/*!
 * A string with the IP address.
 */
@property (readonly, nonatomic) OFString *data;

















@end

/*!
 * @class OFAAAADNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class represenging a DNS resource record.
 */
@interface OFAAAADNSResourceRecord: OFDNSResourceRecord




/*!
 * A string with the IP address.
 */
@property (readonly, nonatomic) OFString *data;

















@end

/*!
 * @class OFCNAMEDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a CNAME DNS resource record.
 */
@interface OFCNAMEDNSResourceRecord: OFDNSResourceRecord




/*!
 * A string with the alias.
 */
@property (readonly, nonatomic) OFString *data;



















@end

/*!
 * @class OFMXDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing an MX DNS resource record.
 */
@interface OFMXDNSResourceRecord: OFDNSResourceRecord
{
	uint16_t _preference;

}

/*!
 * The preference of the resource record.
 */
@property (readonly, nonatomic) uint16_t preference;

/*!
 * A string with the mail exchange.
 */
@property (readonly, nonatomic) OFString *data;

- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		  recordType: (of_dns_resource_record_type_t)recordType
			data: (id)data
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFMXDNSResourceRecord with the
 *	  specified name, resource record class, resource record type, resource
 *	  record preference, resource record data and resource record time to
 *	  live.
 *
 * @param name The name of the resource record
 * @param recordClass The class code for the resource record
 * @param recordType The type code for the resource record
 * @param preference The preference of the resource record
 * @param data The data for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		  recordType: (of_dns_resource_record_type_t)recordType
		  preference: (uint16_t)preference
			data: (id)data
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFNSDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a CNAME DNS resource record.
 */
@interface OFNSDNSResourceRecord: OFDNSResourceRecord




/*!
 * A string with the authoritative host of the resource record.
 */
@property (readonly, nonatomic) OFString *data;



















@end

/*!
 * @class OFPTRDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a CNAME DNS resource record.
 */
@interface OFPTRDNSResourceRecord: OFDNSResourceRecord




/*!
 * A string with the domain name for the resource record.
 */
@property (readonly, nonatomic) OFString *data;



















@end

/*!
 * @class OFTXTDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a CNAME DNS resource record.
 */
@interface OFTXTDNSResourceRecord: OFDNSResourceRecord




/*!
 * Data with the text of the resource record.
 */
@property (readonly, nonatomic) OFString *data;



















@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *_Nonnull of_dns_resource_record_class_to_string(
    of_dns_resource_record_class_t recordClass);








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	OF_DNS_RESOURCE_RECORD_TYPE_NS	  =   2,
	/*! CNAME */
	OF_DNS_RESOURCE_RECORD_TYPE_CNAME =   5,
	/*! SOA */
	OF_DNS_RESOURCE_RECORD_TYPE_SOA	  =   6,
	/*! PTR */
	OF_DNS_RESOURCE_RECORD_TYPE_PTR	  =  12,
	/*! HINFO */
	OF_DNS_RESOURCE_RECORD_TYPE_HINFO =  13,
	/*! MX */
	OF_DNS_RESOURCE_RECORD_TYPE_MX	  =  15,
	/*! TXT */
	OF_DNS_RESOURCE_RECORD_TYPE_TXT	  =  16,
	/*! AAAA */
	OF_DNS_RESOURCE_RECORD_TYPE_AAAA  =  28,
	/*! All types. Only for queries. */
	OF_DNS_RESOURCE_RECORD_TYPE_ALL	  = 255,
} of_dns_resource_record_type_t;

/*!
 * @class OFDNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a DNS resource record.
 */
@interface OFDNSResourceRecord: OFObject
{
	OFString *_name;
	of_dns_resource_record_class_t _recordClass;
	of_dns_resource_record_type_t _recordType;

	uint32_t _TTL;
}

/**
 * @brief The domain name to which the resource record belongs.
 */
@property (readonly, nonatomic) OFString *name;

/*!
 * @brief The resource record class code.
 */
@property (readonly, nonatomic) of_dns_resource_record_class_t recordClass;

/*!
 * @brief The resource record type code.
 */
@property (readonly, nonatomic) of_dns_resource_record_type_t recordType;






/*!
 * @brief The number of seconds after which the resource record should be
 *	  discarded from the cache.
 */
@property (readonly, nonatomic) uint32_t TTL;

/*!
 * @brief Initializes an already allocated OFDNSResourceRecord with the
 *	  specified name, class, type, data and time to live.

 *
 * @param name The name for the resource record
 * @param recordClass The class code for the resource record
 * @param recordType The type code for the resource record

 * @param TTL The time to live for the resource record
 */
- (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_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFADNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing an A DNS resource record.
 */
@interface OFADNSResourceRecord: OFDNSResourceRecord
{
	OFString *_address;
}

/*!
 * The IPv4 address of the resource record.
 */
@property (readonly, nonatomic) OFString *address;

- (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_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFADNSResourceRecord with the
 *	  specified name, class, address and time to live.
 *
 * @param name The name for the resource record
 * @param address The address for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		     address: (OFString *)address
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFAAAADNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class represenging a DNS resource record.
 */
@interface OFAAAADNSResourceRecord: OFDNSResourceRecord
{
	OFString *_address;
}

/*!
 * The IPv6 address of the resource record.
 */
@property (readonly, nonatomic) OFString *address;

- (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_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFAAAADNSResourceRecord with the
 *	  specified name, class, address and time to live.
 *
 * @param name The name for the resource record
 * @param address The address for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		     address: (OFString *)address
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFCNAMEDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a CNAME DNS resource record.
 */
@interface OFCNAMEDNSResourceRecord: OFDNSResourceRecord
{
	OFString *_alias;
}

/*!
 * The alias of the resource record.
 */
@property (readonly, nonatomic) OFString *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_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFCNAMEDNSResourceRecord with the
 *	  specified name, class, alias and time to live.
 *
 * @param name The name for the resource record
 * @param recordClass The class code for the resource record
 * @param alias The alias for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		       alias: (OFString *)alias
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFMXDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing an MX DNS resource record.
 */
@interface OFMXDNSResourceRecord: OFDNSResourceRecord
{
	uint16_t _preference;
	OFString *_mailExchange;
}

/*!
 * The preference of the resource record.
 */
@property (readonly, nonatomic) uint16_t preference;

/*!
 * The mail exchange of the resource record.
 */
@property (readonly, nonatomic) OFString *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_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFMXDNSResourceRecord with the
 *	  specified name, class, preference, mail exchange and time to live.


 *
 * @param name The name for the resource record
 * @param recordClass The class code for the resource record

 * @param preference The preference for the resource record
 * @param mailExchange The mail exchange for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass

		  preference: (uint16_t)preference
		mailExchange: (OFString *)mailExchange
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFNSDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing an NS DNS resource record.
 */
@interface OFNSDNSResourceRecord: OFDNSResourceRecord
{
	OFString *_authoritativeHost;
}

/*!
 * The authoritative host of the resource record.
 */
@property (readonly, nonatomic) OFString *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_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFNSDNSResourceRecord with the
 *	  specified name, class, authoritative host and time to live.
 *
 * @param name The name for the resource record
 * @param recordClass The class code for the resource record
 * @param authoritativeHost The authoritative host for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
	   authoritativeHost: (OFString *)authoritativeHost
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFPTRDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a PTR DNS resource record.
 */
@interface OFPTRDNSResourceRecord: OFDNSResourceRecord
{
	OFString *_domainName;
}

/*!
 * The domain name of the resource record.
 */
@property (readonly, nonatomic) OFString *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_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFPTRDNSResourceRecord with the
 *	  specified name, class, domain name and time to live.
 *
 * @param name The name for the resource record
 * @param recordClass The class code for the resource record
 * @param domainName The domain name for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		  domainName: (OFString *)domainName
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/*!
 * @class OFTXTDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a TXT DNS resource record.
 */
@interface OFTXTDNSResourceRecord: OFDNSResourceRecord
{
	OFData *_textData;
}

/*!
 * The text of the resource record.
 */
@property (readonly, nonatomic) OFData *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_UNAVAILABLE;

/*!
 * @brief Initializes an already allocated OFTXTDNSResourceRecord with the
 *	  specified name, class, text data and time to live.
 *
 * @param name The name for the resource record
 * @param recordClass The class code for the resource record
 * @param textData The data for the resource record
 * @param TTL The time to live for the resource record
 */
- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		    textData: (OFData *)textData
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *_Nonnull of_dns_resource_record_class_to_string(
    of_dns_resource_record_class_t recordClass);
︙︙

Modified src/OFDNSResourceRecord.m from [627ddd0813] to [86511b150e].

︙︙
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		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_MX:
		return @"MX";
	case OF_DNS_RESOURCE_RECORD_TYPE_TXT:
		return @"TXT";
	case OF_DNS_RESOURCE_RECORD_TYPE_AAAA:
		return @"AAAA";
	case OF_DNS_RESOURCE_RECORD_TYPE_ALL:
		return @"all";
	default:
		return [OFString stringWithFormat: @"%u", recordType];
	}
}

@implementation OFDNSResourceRecord
@synthesize name = _name, recordClass = _recordClass, recordType = _recordType;
@synthesize data = _data, TTL = _TTL;

- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		  recordType: (of_dns_resource_record_type_t)recordType
			data: (id)data
			 TTL: (uint32_t)TTL
{
	self = [super init];

	@try {
		_name = [name copy];
		_recordClass = recordClass;
		_recordType = recordType;
		_data = [data copy];
		_TTL = TTL;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_name release];



















































































































































































































































































































































































































































































































































































































































	[_data release];

	[super dealloc];
}

- (bool)isEqual: (id)otherObject
{
	OFDNSResourceRecord *otherRecord;

	if (![otherObject isKindOfClass: [OFDNSResourceRecord 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->_data != _data && ![otherRecord->_data isEqual: _data])
		return false;

	if (otherRecord->_TTL != _TTL)

		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, [_data hash]);
	OF_HASH_ADD(hash, _TTL >> 24);
	OF_HASH_ADD(hash, _TTL >> 16);
	OF_HASH_ADD(hash, _TTL >> 8);
	OF_HASH_ADD(hash, _TTL);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tType = %@\n"
	    @"\tData = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    [self className], _name,
	    of_dns_resource_record_class_to_string(_recordClass),
	    of_dns_resource_record_type_to_string(_recordType), _data, _TTL];
}
@end

@implementation OFADNSResourceRecord
@dynamic data;
@end

@implementation OFAAAADNSResourceRecord
@dynamic data;
@end

@implementation OFCNAMEDNSResourceRecord
@dynamic data;
@end

@implementation OFMXDNSResourceRecord
@dynamic data;
@synthesize preference = _preference;

- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		  recordType: (of_dns_resource_record_type_t)recordType
			data: (id)data
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		 recordClass: (of_dns_resource_record_class_t)recordClass
		  recordType: (of_dns_resource_record_type_t)recordType
		  preference: (uint16_t)preference
			data: (id)data
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
		       recordClass: recordClass
			recordType: recordType
			      data: data
			       TTL: TTL];

	_preference = preference;

	return self;
}

- (bool)isEqual: (id)otherObject
{
	OFMXDNSResourceRecord *otherRecord;

	if (![otherObject isKindOfClass: [OFMXDNSResourceRecord class]])
		return false;

	otherRecord = otherObject;

	if (![super isEqual: otherRecord])
		return false;

	if (otherRecord->_preference != _preference)
		return false;

	return true;
}

- (uint32_t)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, [super hash]);
	OF_HASH_ADD(hash, _preference >> 8);
	OF_HASH_ADD(hash, _preference);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tType = %@\n"
	    @"\tPreference = %" PRIu16 "\n"
	    @"\tData = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    [self className], _name,
	    of_dns_resource_record_class_to_string(_recordClass),
	    of_dns_resource_record_type_to_string(_recordType), _preference,
	    _data, _TTL];
}
@end

@implementation OFNSDNSResourceRecord
@dynamic data;
@end

@implementation OFPTRDNSResourceRecord
@dynamic data;
@end

@implementation OFTXTDNSResourceRecord
@dynamic data;
@end








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		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_AAAA:
		return @"AAAA";
	case OF_DNS_RESOURCE_RECORD_TYPE_ALL:
		return @"all";
	default:
		return [OFString stringWithFormat: @"%u", 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];
}

- (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
@synthesize address = _address;

- (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: (OFString *)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];

	@try {
		_address = [address copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_address release];

	[super dealloc];
}

- (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 (otherRecord->_address != _address &&
	    ![otherRecord->_address isEqual: _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, [_address hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tAddress = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    [self className], _name, _address, _TTL];
}
@end

@implementation OFAAAADNSResourceRecord
@synthesize address = _address;

- (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: (OFString *)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];

	@try {
		_address = [address copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_address release];

	[super dealloc];
}

- (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 (otherRecord->_address != _address &&
	    ![otherRecord->_address isEqual: _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, [_address hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tAddress = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    [self className], _name, _address, _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 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 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

Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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