/*
* 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.
*/
#import "OFException.h"
#import "OFDNSResolver.h"
OF_ASSUME_NONNULL_BEGIN
/**
* @class OFResolveHostFailedException \
* OFResolveHostFailedException.h ObjFW/OFResolveHostFailedException.h
*
* @brief An exception indicating that resolving a host failed.
*/
@interface OFResolveHostFailedException: OFException
{
OFString *_host;
OFSocketAddressFamily _addressFamily;
OFDNSResolverErrorCode _errorCode;
}
/**
* @brief The host which could not be resolved.
*/
@property (readonly, nonatomic) OFString *host;
/**
* @brief The address family for which the host could not be resolved.
*/
@property (readonly, nonatomic) OFSocketAddressFamily addressFamily;
/**
* @brief The error code from the resolver.
*/
@property (readonly, nonatomic) OFDNSResolverErrorCode errorCode;
/**
* @brief Creates a new, autoreleased resolve host failed exception.
*
* @param host The host which could not be resolved
* @param addressFamily The address family for which the host could not be
* resolved
* @param errorCode The error code from the resolver
* @return A new, autoreleased address translation failed exception
*/
+ (instancetype)exceptionWithHost: (OFString *)host
addressFamily: (OFSocketAddressFamily)addressFamily
errorCode: (OFDNSResolverErrorCode)errorCode;
/**
* @brief Initializes an already allocated resolve host failed exception.
*
* @param host The host which could not be resolved
* @param addressFamily The address family for which the host could not be
* resolved
* @param errorCode The error code from the resolver
* @return An initialized address translation failed exception
*/
- (instancetype)initWithHost: (OFString *)host
addressFamily: (OFSocketAddressFamily)addressFamily
errorCode: (OFDNSResolverErrorCode)errorCode;
@end
OF_ASSUME_NONNULL_END