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@class OFDictionary OF_GENERIC(KeyType, ObjectType);
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);
@class OFNumber;
@class OFTCPSocket;
@class OFUDPSocket;
/**
* @enum of_dns_resolver_error_t OFDNSResolver.h ObjFW/OFDNSResolver.h
* @enum OFDNSResolverErrorCode OFDNSResolver.h ObjFW/OFDNSResolver.h
*
* @brief An enum describing why resolving a host failed.
*/
typedef enum of_dns_resolver_error_t {
typedef enum OFDNSResolverErrorCode {
/** An unknown error */
OF_DNS_RESOLVER_ERROR_UNKNOWN,
OFDNSResolverErrorCodeUnknown,
/** The query timed out */
OF_DNS_RESOLVER_ERROR_TIMEOUT,
OFDNSResolverErrorCodeTimeout,
/** The query was canceled */
OF_DNS_RESOLVER_ERROR_CANCELED,
OFDNSResolverErrorCodeCanceled,
/**
* No result for the specified host with the specified type and class.
*
* This is only used in situations where this is an error, e.g. when
* trying to connect to a host.
*/
OF_DNS_RESOLVER_ERROR_NO_RESULT,
OFDNSResolverErrorCodeNoResult,
/** The server considered the query to be malformed */
OF_DNS_RESOLVER_ERROR_SERVER_INVALID_FORMAT,
OFDNSResolverErrorCodeServerInvalidFormat,
/** The server was unable to process due to an internal error */
OF_DNS_RESOLVER_ERROR_SERVER_FAILURE,
OFDNSResolverErrorCodeServerFailure,
/** The server returned an error that the domain does not exist */
OF_DNS_RESOLVER_ERROR_SERVER_NAME_ERROR,
OFDNSResolverErrorCodeServerNameError,
/** The server does not have support for the requested query */
OF_DNS_RESOLVER_ERROR_SERVER_NOT_IMPLEMENTED,
OFDNSResolverErrorCodeServerNotImplemented,
/** The server refused the query */
OF_DNS_RESOLVER_ERROR_SERVER_REFUSED,
OFDNSResolverErrorCodeServerRefused,
/** There was no name server to query */
OF_DNS_RESOLVER_ERROR_NO_NAME_SERVER
} of_dns_resolver_error_t;
OFDNSResolverErrorCodeNoNameServer
} OFDNSResolverErrorCode;
/**
* @protocol OFDNSResolverQueryDelegate OFDNSResolver.h ObjFW/OFDNSResolver.h
*
* @brief A delegate for performed DNS queries.
*/
@protocol OFDNSResolverQueryDelegate <OFObject>
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